Do not automerge

Author: ondrejmirtes

.github/workflows/send-pr.yml

@@ -44,12 +44,3 @@ jobs:
           body: "Update PHP 8 stubs to ${{ env.GITHUB_REF_NAME }}"
           committer: "phpstan-bot <[email protected]>"
           commit-message: "Update PHP 8 stubs"
-
-      - name: "Enable Pull Request Automerge"
-        if: steps.create-pr.outputs.pull-request-operation == 'created'
-        uses: peter-evans/enable-pull-request-automerge@v1
-        with:
-          token: ${{ secrets.PHPSTAN_BOT_TOKEN }}
-          repository: phpstan/phpstan-src
-          pull-request-number: ${{ steps.create-pr.outputs.pull-request-number }}
-          merge-method: rebase