chore: upgrade eslint-plugin-markdown (#246)

Author: benmccann

eslint.config.js

@@ -1,5 +1,6 @@
-import html from "eslint-plugin-html";
 import es from "eslint-plugin-es";
+import html from "eslint-plugin-html";
+import markdown from "eslint-plugin-markdown";
 import globals from "globals";
 import typescriptEslint from "@typescript-eslint/eslint-plugin";
 import tsParser from "@typescript-eslint/parser";
@@ -18,7 +19,8 @@ const compat = new FlatCompat({
 
 export default [
     { ignores: ["**/*\\{.,-}min.js", "docs/Chart.Financial.js"] },
-    ...compat.extends("chartjs", "plugin:es/restrict-to-es2018", "plugin:markdown/recommended"),
+    ...compat.extends("chartjs", "plugin:es/restrict-to-es2018"),
+    ...markdown.configs.recommended,
     {
         files: ["**/*.html"],
         plugins: { html },

package-lock.json

@@ -42,7 +42,7 @@
     "eslint-config-chartjs": "^0.3.0",
     "eslint-plugin-es": "^4.1.0",
     "eslint-plugin-html": "^8.1.2",
-    "eslint-plugin-markdown": "^3.0.1",
+    "eslint-plugin-markdown": "^5.1.0",
     "globals": "^15.12.0",
     "jasmine": "^5.1.0",
     "karma": "^6.3.4",