using variables

.github/workflows/release-docs.yml

@@ -37,7 +37,9 @@ jobs:
         git config --global user.email 'github-actions[bot]@users.noreply.github.com'
 
     - name: Create new branch
-      run: git checkout -b update-changelog
+      run: |
+        branch_name="update-changelog"
+        git checkout -b $branch_name
 
     - name: Commit changes
       run: |
@@ -49,14 +51,14 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: |
         git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${{ github.repository }}.git
-        git push origin update-changelog
+        git push origin $branch_name
 
     - name: Create Pull Request
       uses: peter-evans/create-pull-request@v5
       with:
         token: ${{ secrets.GITHUB_TOKEN }}
         commit-message: Update CHANGELOG and docs for release $GITHUB_REF_NAME
-        branch: update-changelog
+        branch: $branch_name
         title: "Update CHANGELOG and docs for release $GITHUB_REF_NAME"
         base: main  # Change the base branch to the appropriate one
         body: |