Remove deprecated ESLint rules after version update.

.eslintrc.json

@@ -17,15 +17,11 @@
   ],
   "reportUnusedDisableDirectives": true,
   "rules": {
-    "indent": ["error", 2],
-    "function-call-argument-newline": "off",
     "max-statements": "off",
     "multiline-ternary": "off",
     "no-magic-numbers": "off",
     "no-ternary": "off",
     "one-var": "off",
-    "padded-blocks": "off",
-    "prefer-named-capture-group": "off",
     "sort-keys": "off",
 
     "node/handle-callback-err": "error",

markdownlint-cli2-action.js

@@ -26,7 +26,6 @@ const outputFormatter = (options) => {
     const context = errorContext ? ` [Context: "${errorContext}"]` : "";
     const information = ruleInformation ? ` ${ruleInformation}` : "";
     const message =
-      // eslint-disable-next-line max-len
       `${fileName}${line}${column} ${name} ${ruleDescription}${detail}${context}${information}`;
     const annotation = {
       "title": ruleDescription,