Added vale linter in github actions

.github/workflows/vale-lint.yml

@@ -0,0 +1,14 @@
+name: reviewdog
+on: [pull_request]
+
+jobs:
+  vale:
+    name: runner / vale
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: errata-ai/vale-action@reviewdog
+        with: 
+          fail_on_error: true
+          token: ${{secrets.GITHUB_TOKEN}}
+          files: ./content

.vale.ini

@@ -0,0 +1,8 @@
+StylesPath = .github/styles
+
+MinAlertLevel = suggestion
+
+Packages = Google
+
+[*]
+BasedOnStyles = Vale, Google