Update upgrade-dependencies.yml

.github/workflows/upgrade-dependencies.yml

@@ -41,9 +41,6 @@ jobs:
         id: changes
         shell: bash
         run: |
-          #git diff-index HEAD ${{ matrix.package }}/requirements/${{ matrix.os }}_py${{ matrix.python-version }}*.txt | awk '{print $4}' | sort -u
-          #sha1=$(git diff-index HEAD ${{ matrix.package }}/requirements/${{ matrix.os }}_py${{ matrix.python-version }}*.txt | awk '{print $4}' | sort -u | head -n1)
-          #[[ $sha1 == "0000000000000000000000000000000000000000" ]] && git update-index --really-refresh ${{ matrix.package }}/requirements/${{ matrix.os }}_py${{ matrix.python-version }}*.txt
           echo "count=$(git diff-index HEAD ${{ matrix.package }}/requirements/${{ matrix.os }}_py${{ matrix.python-version }}*.txt | wc -l | xargs)" >> $GITHUB_OUTPUT
           echo "files=$(git ls-files --exclude-standard --others ${{ matrix.package }}/requirements/${{ matrix.os }}_py${{ matrix.python-version }}*.txt | wc -l | xargs)" >> $GITHUB_OUTPUT
       - name: commit & push changes
@@ -53,7 +50,7 @@ jobs:
           git config user.name github-actions
           git config user.email github-actions@github.com
           git add ${{ matrix.package }}/requirements
-          git commit -m "update dependencies for ${{ matrix.package }} (${{ matrix.os }}/py${{ matrix.python-version }})"
+          git commit --allow-empty -m "update dependencies for ${{ matrix.package }} (${{ matrix.os }}/py${{ matrix.python-version }})"
           git push -f origin ${{ github.ref_name }}:auto-dependency-upgrades-${{ matrix.package }}-${{ matrix.os }}-py${{ matrix.python-version }}
 
   pull_request: