ci(lint): setup YAML Lint step (#68)

Setup YAMLLint

---------

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

.github/dependabot.yml

@@ -4,6 +4,7 @@ updates:
     directory: "/"
     schedule:
       interval: "monthly"
+
   - package-ecosystem: "gomod"  # Dependencies listed in go.mod
     directory: "/"  # Location of package manifests
     schedule:

.github/workflows/test.yml

@@ -40,6 +40,4 @@ jobs:
           go mod tidy
           git diff --exit-code
       - name: Test
-      run: |
-        go test -exec "sudo -n" -v ./...
-
+        run: go test -exec "sudo -n" -v ./...

.github/workflows/validate.yml

@@ -32,7 +32,12 @@ jobs:
           go-version: ${{ matrix.go-version }}
       - name: Checkout code
         uses: actions/checkout@v3
-      - name: Lint
+      - name: YAML Lint
+        if: runner.os == 'Linux'
+        uses: ibiqlik/action-yamllint@v3
+        with:
+          format: auto
+      - name: Golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
           version: latest

.yamllint.yml

@@ -0,0 +1,9 @@
+---
+extends: default
+
+rules:
+  document-start: disable
+  line-length: disable
+  truthy:
+    ignore: |
+      .github/workflows/*.yml