chore(deps): update hmarr/auto-approve-action action to v4 (#430)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/auto-approve.yml

@@ -7,4 +7,4 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: hmarr/auto-approve-action@v3
+      - uses: hmarr/auto-approve-action@v4