- Linting: Use ESLint 7 new processor API as now targeted by `eslint-…

…plugin-markdown` and `eslint-plugin-jsdoc`

- npm: Update devDeps.

.eslintrc.js

@@ -30,6 +30,10 @@ module.exports = {
     },
     {
       files: ['**/*.md'],
+      processor: 'markdown/markdown'
+    },
+    {
+      files: '**/*.md/*.js',
       rules: {
         'eol-last': ['off'],
         'no-console': ['off'],

package.json

@@ -36,16 +36,16 @@
     "chai": "4.3.x",
     "chai-passport-strategy": "1.x.x",
     "eslint": "^7.20.0",
-    "eslint-config-ash-nazg": "^27.0.1",
+    "eslint-config-ash-nazg": "^29.0.0",
     "eslint-config-standard": "^16.0.2",
     "eslint-plugin-array-func": "^3.1.7",
     "eslint-plugin-chai-friendly": "^0.6.0",
     "eslint-plugin-compat": "^3.9.0",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-html": "^6.1.1",
     "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-jsdoc": "^31.6.1",
-    "eslint-plugin-markdown": "^1.0.2",
+    "eslint-plugin-jsdoc": "^32.0.0",
+    "eslint-plugin-markdown": "^2.0.0",
     "eslint-plugin-no-unsanitized": "^3.1.4",
     "eslint-plugin-no-use-extend-native": "^0.5.0",
     "eslint-plugin-node": "^11.1.0",