yamllint use extends: default

Make yamllint stricter.

Using yamllint `extends: relaxed` does not guarantee that yamllint will always pass, but it significantly reduces the strictness of the linting rules compared to the default configuration.

Author: jbampton

.github/linters/.yamllint.yml

@@ -15,13 +15,14 @@
 # specific language governing permissions and limitations
 # under the License.
 ---
-extends: relaxed
+extends: default
 
 rules:
   line-length:
     max: 400  # Very forgiving for GitHub Actions and infrastructure files
   indentation: disable  # Disable indentation checking for existing files
   comments: disable  # Disable comment formatting checks
+  braces: disable
   brackets: disable  # Disable bracket spacing checks
   colons:
     max-spaces-after: -1  # Allow any number of spaces after colon

tools/docker/docker-compose.yml

@@ -24,7 +24,7 @@ services:
       - db:/var/lib/mysql
     environment:
       MYSQL_DATABASE: cloud
-#      MYSQL_ROOT_PASSWORD: root
+      # MYSQL_ROOT_PASSWORD: root
       MYSQL_ALLOW_EMPTY_PASSWORD: 1
       MYSQL_USER: cloud
       MYSQL_PASSWORD: cloud