Fix detect-breaking-change Github action configuration

Signed-off-by: Andriy Redko <andriy.redko@aiven.io>

.github/workflows/detect-breaking-change.yml

@@ -1,5 +1,11 @@
 name: "Detect Breaking Changes"
-on: [push, pull_request]
+on:
+  pull_request:
+  push:
+      branches:
+        - main
+        - '[0-9]+.[0-9]+'
+        - '[0-9]+.x'
 jobs:
   detect-breaking-change:
     runs-on: ubuntu-latest
@@ -11,6 +17,7 @@ jobs:
         java-version: 21
     - uses: gradle/gradle-build-action@v3
       with:
+        cache-disabled: true
         arguments: japicmp
         gradle-version: 8.7
         build-root-directory: server