chore: use file:// to dogfood (#231)

the devdep eslint-plugin-self is no longer needed.

Author: aladdin-add

.eslintrc.js

@@ -2,7 +2,6 @@
 
 module.exports = {
   root: true,
-  plugins: ['node'],
   extends: [
     'not-an-aardvark/node',
     'plugin:unicorn/recommended',
@@ -31,11 +30,10 @@ module.exports = {
     {
       // Apply eslint-plugin rules to our own rules/tests (but not docs).
       files: ['lib/**/*.js', 'tests/**/*.js'],
-      plugins: ['self'],
-      extends: ['plugin:self/all'],
+      extends: ['plugin:eslint-plugin/all'],
       rules: {
-        'self/report-message-format': ['error', '^[^a-z].*.$'],
-        'self/require-meta-docs-url': [
+        'eslint-plugin/report-message-format': ['error', '^[^a-z].*.$'],
+        'eslint-plugin/require-meta-docs-url': [
           'error',
           {
             pattern:

package.json

@@ -49,9 +49,9 @@
     "dirty-chai": "^2.0.1",
     "eslint": "^8.0.0",
     "eslint-config-not-an-aardvark": "^2.1.0",
+    "eslint-plugin-eslint-plugin": "file:./",
     "eslint-plugin-markdown": "^2.0.1",
     "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-self": "^1.2.1",
     "eslint-plugin-unicorn": "^37.0.0",
     "eslint-scope": "^6.0.0",
     "espree": "^9.0.0",