Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build.yml

@@ -21,7 +21,7 @@ jobs:
           - { scheme: 'OCMockito-watchOS', sdk: 'watchsimulator', destination: 'platform=watchOS Simulator,OS=latest,name=Apple Watch Series 6 (44mm)' }
     steps:
       - name: Check out project
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Xcode version
         uses: maxim-lobanov/[email protected]
         with:
@@ -41,7 +41,7 @@ jobs:
       sdk: 'macosx'
     steps:
       - name: Check out project
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Xcode version
         uses: maxim-lobanov/[email protected]
         with:
@@ -74,7 +74,7 @@ jobs:
     runs-on: macos-13
     steps:
     - name: Check out project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Xcode version
       uses: maxim-lobanov/[email protected]
       with:
@@ -88,7 +88,7 @@ jobs:
     runs-on: macos-13
     steps:
     - name: Check out project
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up Xcode version
       uses: maxim-lobanov/[email protected]
       with:
@@ -108,7 +108,7 @@ jobs:
     runs-on: macos-13
     steps:
       - name: Check out project
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Show current version of CocoaPods
         run: pod --version
       - name: Lint the pod spec
@@ -119,7 +119,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: auto-merge
         if: |
           github.actor == 'dependabot[bot]' &&

.github/workflows/updateMarkdown.yml

@@ -7,7 +7,7 @@ jobs:
   update-markdown-snippets:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Run MarkdownSnippets
         run: |
           dotnet tool install --global MarkdownSnippets.Tool