Updated github actions (checkout@v6 and setup-pythong@v6).

Author: johnbywater

.github/workflows/github-actions.yml

@@ -20,8 +20,8 @@ jobs:
       KURRENTDB_DOCKER_IMAGE: ${{ matrix.kurrentdb-docker-image }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Poetry