Add pull-cli-docs

.github/workflows/pull-cli-docs.yaml

@@ -0,0 +1,16 @@
+name: pull-cli-docs
+on:
+  pull_request:
+    branches:
+      - main
+      - 'release-**'
+  workflow_dispatch:
+jobs:
+  validate-docs:
+    name: docs validation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Kyma CLI
+        uses: actions/checkout@v3
+      - name: Run Docs Validation
+        run: make validate