feat: add markdownlint configuration and specify linter rules path

Author: cyrus

.automation/.markdownlint.json

@@ -0,0 +1,10 @@
+{
+  "default": true,
+  "MD013": {
+    "line_length": 120,
+    "code_blocks": false,
+    "tables": false
+  },
+  "MD033": false,
+  "MD041": false
+}

.github/workflows/linter.yml

@@ -67,11 +67,11 @@ jobs:
           DEFAULT_BRANCH: main
           FILTER_REGEX_EXCLUDE: dist/**/*
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          LINTER_RULES_PATH: .automation
           VALIDATE_ALL_CODEBASE: false
           # Only validate specific file types we want Super Linter to handle
           VALIDATE_MARKDOWN: true
           VALIDATE_YAML: true
           VALIDATE_DOCKERFILE_HADOLINT: true
           VALIDATE_GITHUB_ACTIONS: true
           VALIDATE_JSON: true
-          MARKDOWN_CONFIG_FILE: .markdownlint.json