Separate lint and test jobs and other cleanup

.github/workflows/ci.yaml

@@ -1,8 +1,26 @@
-name: Lint and Test Chart
-on: [push, pull_request]
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
 
 jobs:
-  lint-test:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Cleanup node
+        uses: AutoModality/action-clean@1.1.0
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up chart-testing
+        uses: helm/chart-testing-action@v2.0.1
+      - name: Lint charts
+        run: ct lint --charts=charts/trino --validate-maintainers=false
+
+  test:
     runs-on: ubuntu-latest
     steps:
       - name: Cleanup node
@@ -15,14 +33,9 @@ jobs:
         uses: azure/setup-helm@v1
         with:
           version: v3.4.0
-      - uses: actions/setup-python@v2
-        with:
-          python-version: 3.7
       - name: Set up chart-testing
         uses: helm/chart-testing-action@v2.0.1
-      - name: Run chart-testing (lint)
-        run: ct lint --charts=charts/trino --validate-maintainers=false
       - name: Create kind cluster
         uses: helm/kind-action@v1.2.0
-      - name: Run chart-testing (install)
+      - name: Install charts
         run: ct install --charts=charts/trino

.github/workflows/sync-readme.yaml

@@ -5,7 +5,7 @@ on:
     branches:
       - main
     paths:
-      - 'README.md'
+      - '**/README.md'
 
 jobs:
   sync-readme: