Use rep vars for git commit user

.github/workflows/create-pr.yml

@@ -41,14 +41,14 @@ jobs:
       - name: Create branch and PR
         run: |
           set -e
-          git config --global user.name [email protected]
-          git config --global user.email [email protected]
+          git config --global user.name ${{ toJson(vars.PULL_REQUEST_GIT_USER).name }}
+          git config --global user.email ${{ toJson(vars.PULL_REQUEST_GIT_USER).email }}
           git checkout -b ${{ env.PR_BRANCH }}
           git push --set-upstream origin ${{ env.PR_BRANCH }}
           git add composer.json composer.lock
-          git commit -m "Use new dependency url on dpl-react: ${{ env.BUILD_URL }}"
+          git commit -m "Insert new reference to dependency ${{ env.PACKAGE }}: ${{ env.BUILD_URL }}"
           git push
           gh pr create --base develop --head ${{ env.PR_BRANCH }} --title "PR for ${{ env.PR_BRANCH }}" --body "This is an automated PR for ${{ env.PR_BRANCH }}"
-        if: ${{ env.PR_BRANCH && env.BUILD_URL && steps.manipulate_composer.outcome == 'success' }}
+        if: ${{ vars.PULL_REQUEST_GIT_USER && env.PACKAGE && env.PR_BRANCH && env.BUILD_URL && steps.manipulate_composer.outcome == 'success' }}
         env:
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}