Re-apply action updates

- stefanzweifel/git-auto-commit 7.0.0 --> 7.0.1
- actions/upload-artifact 5.0.0 --> 6.0.0

Author: dalito

.github/workflows/ci-pr.yml

@@ -132,14 +132,14 @@ jobs:
 
       - name: Store artifacts
         if: ${{ always() }}
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: voc4cat-outbox_${{ env.RUN_DATE }}_run${{ GITHUB.RUN_ID }}
           path: outbox/
 
       - name: Add/stage vocabulary changes
         # Pinning of action managed by dependabot
-        uses: stefanzweifel/git-auto-commit-action@28e16e81777b558cc906c8750092100bbb34c5e3
+        uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9
         with:
           # glob pattern of files which should be added to the commit
           file_pattern: 'vocabularies/\*.ttl'
@@ -151,7 +151,7 @@ jobs:
 
       - name: Commit vocabulary changes & xlsx cleanup on behalf of PR-author
         # Pinning of action managed by dependabot
-        uses: stefanzweifel/git-auto-commit-action@28e16e81777b558cc906c8750092100bbb34c5e3
+        uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9
         with:
           commit_user_name: voc4cat-CI-bot
           commit_message: 'CI: vocabulary update in ${{ GITHUB.SERVER_URL }}/${{ GITHUB.REPOSITORY }}/actions/runs/${{ GITHUB.RUN_ID }}'

.github/workflows/merge.yml

@@ -116,7 +116,7 @@ jobs:
         # This step is not required and may be removed.
         # It may be helpful for trouble shooting.
         if: ${{ always() }}
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: voc4cat-pages-dev-content
           path: publish/

.github/workflows/publish.yml

@@ -114,7 +114,7 @@ jobs:
         # This step is not required and may be removed.
         # It may be helpful for troubleshooting.
         if: ${{ always() }}
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f
         with:
           name: voc4cat-pages-release-${{ github.ref_name }}
           path: publish/