Merge pull request #1092 from ocefpaf/numpy_20

We no longer need this part.

.github/workflows/default-tests.yml

@@ -9,13 +9,8 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: [ "3.8", "3.9", "3.10", "3.11", "3.12" ]
         os: [windows-latest, ubuntu-latest, macos-latest]
-        experimental: [false]
-        include:
-          - python-version: "3.12"
-            os: "ubuntu-latest"
-            experimental: true
       fail-fast: false
     defaults:
       run:
@@ -35,11 +30,6 @@ jobs:
           --file test_requirements.txt
           --channel conda-forge
 
-    - name: Install unstable dependencies
-      if: matrix.experimental == true
-      run: |
-        micromamba install conda-forge/label/numpy_dev::numpy
-
     - name: Install compliance-checker
       run: |
         python -m pip install -e . --no-deps --force-reinstall