⬆️ Bump softprops/action-gh-release in the github-actions group

Bumps the github-actions group with 1 update: [softprops/action-gh-release](https://github.com/softprops/action-gh-release).

Updates `softprops/action-gh-release` from 2.0.6 to 2.0.8
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@v2.0.6...v2.0.8)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

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

.github/workflows/CD.yml

@@ -33,7 +33,7 @@ jobs:
         python -m build
 
     - name: Upload package distributions as release assets
-      uses: softprops/[email protected].6
+      uses: softprops/[email protected].8
       with:
         files: dist/*
 

.github/workflows/CI.yml

@@ -5,15 +5,11 @@ on:
   push:
     branches: [master]
 
-jobs:
-  autocancel:
-    if: github.event_name == 'pull_request'
-    runs-on: ubuntu-latest
-    steps:
-    - uses: n1hility/cancel-previous-runs@v3
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
+concurrency:  # https://stackoverflow.com/questions/66335225#comment133398800_72408109
+  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
+jobs:
   build:
     runs-on: ubuntu-20.04
     strategy: