Update workflow triggers

Author: itssimon

.github/workflows/summary.yaml

@@ -1,7 +1,7 @@
 name: Summary
 on:
-  pull_request:
-    branches:
+  push:
+    branches-ignore:
       - main
 jobs:
   wait-for-triggered-checks:

.github/workflows/tests.yaml

@@ -1,16 +1,10 @@
 name: Tests
 on:
   push:
-    branches:
-      - main
-      - renovate/lock-file-maintenance
     paths-ignore:
       - .gitignore
       - LICENSE
       - README.md
-  pull_request:
-    branches:
-      - main
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true