ci: run integration test on main (#385)

Author: AriPerkkio

.github/workflows/integration-test-cli.yaml

@@ -11,7 +11,7 @@ jobs:
   cli-integration-test:
     name: CLI Integration Tests
     # Note: `prepare-release.yaml` sets this commit message
-    if: ${{ contains(github.event.pull_request.title, 'release CLI') || github.event_name == 'workflow_dispatch' }}
+    if: ${{ contains(github.event.pull_request.title, 'release CLI') || github.event_name == 'workflow_dispatch' || github.event_name == 'push' }}
 
     runs-on: ${{ matrix.os }}
     strategy: