Backport upgrade of macOS runner images to macos-13 to 29.x

.github/BUILD.bazel

@@ -1,5 +1,5 @@
 # This information is extracted from the MacOS runner specs located at:
-# https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md
+# https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md
 #
 # When updating, also ensure the "xcode_destination" entries in
 # `.github/workflows/test_objectivec.yml` are supported for the given versions

.github/workflows/test_cpp.yml

@@ -356,18 +356,18 @@ jobs:
       matrix:
         include:
           - name: MacOS Bazel
-            os: macos-12
-            cache_key: macos-12
+            os: macos-13
+            cache_key: macos-13
             bazel: test //src/... //third_party/utf8_range/... //conformance:conformance_framework_tests
           - name: MacOS Bazel 7
-            os: macos-12
-            cache_key: macos-12-bazel7
+            os: macos-13
+            cache_key: macos-13-bazel7
             bazel: test //src/... //third_party/utf8_range/... //conformance:conformance_framework_tests
             bazel_version: '7.1.2'
             continuous-only: true
           - name: MacOS Apple Silicon (build only) Bazel
-            os: macos-12
-            cache_key: macos-12-arm
+            os: macos-13
+            cache_key: macos-13-arm
             # Current github runners are all Intel based, so just build/compile
             # for Apple Silicon to detect issues there.
             bazel: build --cpu=darwin_arm64 //src/... //third_party/utf8_range/... //conformance:conformance_framework_tests
@@ -403,11 +403,11 @@ jobs:
       fail-fast: false   # Don't cancel all jobs if one fails.
       matrix:
         include:
-          # TODO: investigate and fix
-          # - name: MacOS CMake
-          #   os: macos-12
-          #   flags: -DCMAKE_CXX_STANDARD=14
-          #   cache-prefix: macos-cmake
+          - name: MacOS CMake
+            os: macos-13
+            flags: -DCMAKE_CXX_STANDARD=14
+            cache-prefix: macos-cmake
+            continuous-only: true
           - name: Windows CMake
             os: windows-2022
             flags: >-
@@ -457,7 +457,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout pending changes
-        if: ${{ runner.os == 'Windows' && (!matrix.continuous-only || inputs.continuous-run) }}
+        if: ${{ !matrix.continuous-only || inputs.continuous-run }}
         uses: protocolbuffers/protobuf-ci/checkout@v3
         with:
           ref: ${{ inputs.safe-checkout }}
@@ -488,7 +488,7 @@ jobs:
         shell: bash
 
       - name: Setup sccache
-        if: ${{ runner.os == 'Windows' && (!matrix.continuous-only || inputs.continuous-run) }}
+        if: ${{ !matrix.continuous-only || inputs.continuous-run }}
         uses: protocolbuffers/protobuf-ci/sccache@v3
         with:
           cache-prefix: ${{ matrix.cache-prefix }}

.github/workflows/test_objectivec.yml

@@ -36,15 +36,15 @@ jobs:
           destination: "platform=macOS"
           xc_project: "ProtocolBuffers_OSX.xcodeproj"
         - platform: "iOS"
-          destination: "platform=iOS Simulator,name=iPhone 13,OS=latest"
+          destination: "platform=iOS Simulator,name=iPhone 14,OS=latest"
           xc_project: "ProtocolBuffers_iOS.xcodeproj"
         # We run presubmits on all "Debug" entries, but not on "Release" entries
         - xc_config: "Debug"
         - xc_config: "Release"
           continuous-only: true
 
     name: ${{ matrix.continuous-only && inputs.continuous-prefix || '' }} Xcode ${{ matrix.platform}} ${{ matrix.xc_config }}
-    runs-on: macos-12
+    runs-on: macos-13
     env:
       DEVELOPER_DIR: /Applications/Xcode_14.1.app/Contents/Developer
     steps:
@@ -90,7 +90,7 @@ jobs:
         PLATFORM: ["ios", "macos", "tvos", "watchos"]
         CONFIGURATION: ["Debug", "Release"]
         include:
-          - OS: macos-12
+          - OS: macos-13
             XCODE: "14.1"
           # We run presubmits on all "Debug" entries, but not on "Release" entries
           - CONFIGURATION: "Debug"
@@ -147,7 +147,7 @@ jobs:
         - platform: "macOS"
           bazel_targets: //objectivec/...
     name: ${{ matrix.config.continuous-only && inputs.continuous-prefix || '' }} Bazel ${{ matrix.platform }} ${{ matrix.config.name }}
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Checkout pending changes
         if: ${{ !matrix.config.continuous-only || inputs.continuous-run }}

.github/workflows/test_python.yml

@@ -83,7 +83,7 @@ jobs:
             flags: --define=use_fast_cpp_protos=true
 
     name: MacOS ${{ matrix.type }} ${{ matrix.version }}
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Checkout pending changes
         uses: protocolbuffers/protobuf-ci/checkout@v3

.github/workflows/test_ruby.yml

@@ -142,7 +142,7 @@ jobs:
         - { version: "3.3", ffi: FFI }
 
     name: ${{ matrix.continuous-only && inputs.continuous-prefix || '' }} MacOS Ruby ${{ matrix.version }}${{ matrix.ffi == 'FFI' && ' FFI' || '' }}
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Checkout pending changes
         if: ${{ !matrix.continuous-only || inputs.continuous-run }}

.github/workflows/test_upb.yml

@@ -108,7 +108,7 @@ jobs:
           - { name: "macOS", bazel-command: "test" }
           - { name: "macOS ARM (build only)", bazel-command: "build", flags: "--cpu=darwin_arm64" }
     name: ${{ matrix.config.name }}
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Checkout pending changes
         uses: protocolbuffers/protobuf-ci/checkout@v3
@@ -186,11 +186,11 @@ jobs:
           # supported Python versions and assume this gives us sufficient test
           # coverage.
           - { os: ubuntu-latest, python-version: "3.8", architecture: x64, type: 'binary' }
-          - { os: macos-12, python-version: "3.8", architecture: x64, type: 'binary' }
+          - { os: macos-13, python-version: "3.8", architecture: x64, type: 'binary' }
           - { os: ubuntu-latest, python-version: "3.12", architecture: x64, type: 'binary' }
           - { os: macos-13, python-version: "3.12", architecture: x64, type: 'binary' }
           - { os: ubuntu-latest, python-version: "3.8", architecture: x64, type: 'source', continuous-only: true }
-          - { os: macos-12, python-version: "3.8", architecture: x64, type: 'source', continuous-only: true }
+          - { os: macos-13, python-version: "3.8", architecture: x64, type: 'source', continuous-only: true }
           - { os: ubuntu-latest, python-version: "3.12", architecture: x64, type: 'source', continuous-only: true }
           - { os: macos-13, python-version: "3.12", architecture: x64, type: 'source', continuous-only: true }