github actions workflows added (#1947)

* github actions workflows added

* added playwright tests

* Apply suggestions from code review

* Update .github/workflows/push.yaml

.github/workflows/push.yaml

@@ -0,0 +1,16 @@
+name: Plugins - CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  ci:
+    name: CI
+    uses: grafana/plugin-ci-workflows/.github/workflows/ci.yml@main
+    with:
+      go-version: '1.23.5'
+      plugin-version-suffix: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || '' }}
+      run-playwright: true