chore: upgrade @lwc/eslint-plugin-lwc (#22)

Author: pmdartus

package.json

@@ -16,7 +16,7 @@
     "test": "mocha"
   },
   "dependencies": {
-    "@lwc/eslint-plugin-lwc": "^0.8.0",
+    "@lwc/eslint-plugin-lwc": "^0.9.0",
     "babel-eslint": "^10.0.3",
     "eslint-plugin-import": "^2.20.1",
     "eslint-plugin-jest": "^23.6.0",

recommended.js

@@ -102,6 +102,7 @@ module.exports = {
         'no-useless-rename': 'error',
 
         // LWC specific rules
+        '@lwc/lwc/no-api-reassignments': 'error',
         '@lwc/lwc/no-async-operation': 'error',
         '@lwc/lwc/no-document-query': 'error',
         '@lwc/lwc/no-inner-html': 'error',

yarn.lock

@@ -97,10 +97,10 @@
     lodash "^4.17.10"
     to-fast-properties "^2.0.0"
 
-"@lwc/eslint-plugin-lwc@^0.8.0":
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/@lwc/eslint-plugin-lwc/-/eslint-plugin-lwc-0.8.0.tgz#40ed5b9809434f3bd901309359273d19c6c3e888"
-  integrity sha512-HV5gEcB9PuusAGgMtPWFEzal8cw3LmpXgVUOIpHQ1a/yoNyn9Jofo8eur51yjgTSjHJGH0iqmjSLxmcvc1IAYA==
+"@lwc/eslint-plugin-lwc@^0.9.0":
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/@lwc/eslint-plugin-lwc/-/eslint-plugin-lwc-0.9.0.tgz#f6765536a521f2da0e3d6a47cb6b78f2cc319d9e"
+  integrity sha512-JKcyZICV2V/IhWhNqHUXXIk5eD8ZYCkGmxfbt/FPaYS2e363yLi7zlhzQlopxduq2LbcQjQKKrJRBhYcjTC++A==
 
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"