Update Frogbot scan and fix workflow (#769)

.github/workflows/frogbot-scan-and-fix.yml

@@ -1,24 +1,23 @@
 name: "Frogbot Scan and Fix"
 on:
-  push:
-    tags-ignore:
-      - '**'
-    # Creating fix pull requests will be triggered by any push to one of the these branches.
-    # You can add or replace to any branch you want to open fix pull requests for.
-    branches:
-      - 'dev'
   schedule:
-    # The job will run once a day at 00:00 GMT.
+    # The repository will be scanned once a day at 00:00 GMT.
     - cron: "0 0 * * *"
 permissions:
   contents: write
   pull-requests: write
   security-events: write
 jobs:
-  frogbot:
+  create-fix-pull-requests:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # The repository scanning will be triggered periodically on the following branches.
+        branch: [ "dev" ]
     steps:
       - uses: actions/checkout@v3
+        with:
+          ref: ${{ matrix.branch }}
 
       # Install prerequisites
       - name: Setup Go