Update tagged release workflow

- Don't use git hash in build identifier for tagged release
- Update upstream action versions
- Initiate release from pushed tag

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

.github/workflows/documentation.yml

@@ -20,7 +20,7 @@ jobs:
     if: ${{ github.repository_owner == 'warewulf' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive