ci: add GitHub Actions to test current branch

Author: mcepl

.github/workflows/build.yml

@@ -35,7 +35,7 @@ jobs:
     if: needs.check_source.outputs.run_tests == 'true'
     # Use a specific image version for reproducible builds
     container:
-      image: opensuse/leap:15.5
+      image: opensuse/leap:15.6
     strategy:
       fail-fast: false
       matrix:

.github/workflows/doc.yml

@@ -18,9 +18,10 @@ jobs:
     name: 'Docs'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: 'Install Dependencies'
-      run: sudo ./.github/workflows/posix-deps-zypp.sh && sudo apt-get install wamerican
+      run: sudo ./.github/workflows/posix-deps-zypp.sh
+      # sudo apt-get install wamerican
     - name: 'Configure CPython'
       run: ./configure --with-pydebug
     - name: 'Build CPython'
@@ -30,7 +31,7 @@ jobs:
     - name: 'Build documentation'
       run: xvfb-run make -C Doc/ PYTHON=../python SPHINXOPTS="-q -W -j4" suspicious html
     - name: 'Upload'
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
       with:
         name: doc-html
         path: Doc/build/html