ci: move optional step down

Signed-off-by: Dmitriy Safronov <zimniy@cyberbrain.pw>

.github/workflows/push-rebase.yaml

@@ -11,6 +11,10 @@ jobs:
     name: Push [rebase]
     runs-on: ubuntu-latest
     steps:
+      - name: "Rebase all Dependabot's pull requests on every push to the main branch"
+        uses: bbeesley/gha-auto-dependabot-rebase@v1.5.92
+        env:
+          GITHUB_TOKEN: ${{ secrets.PAT }}
       - name: "Rebase all users' pull requests on release push to the main branch"
         uses: peter-evans/rebase@v3.1.0
         with:
@@ -20,7 +24,3 @@ jobs:
             no-rebase
             dependencies
         if: "${{ startsWith(github.event.head_commit.message, 'docs: update changelog for ') }}"
-      - name: "Rebase all Dependabot's pull requests on every push to the main branch"
-        uses: bbeesley/gha-auto-dependabot-rebase@v1.5.92
-        env:
-          GITHUB_TOKEN: ${{ secrets.PAT }}