chore(deps): update dependency prettier to v2.1.1

Author: renovate-bot

package.json

@@ -58,7 +58,7 @@
     "koa-livereload": "0.2.0",
     "lint-staged": "10.2.11",
     "nyc": "15.1.0",
-    "prettier": "2.1.0",
+    "prettier": "2.1.1",
     "release-it": "13.6.9",
     "supervisor": "0.12.0"
   },

yarn.lock

@@ -6594,10 +6594,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.0.tgz#5a9789f767a243118c60f3e56d95cb6544914fbb"
-  integrity sha512-lz28cCbA1cDFHVuY8vvj6QuqOwIpyIfPUYkSl8AZ/vxH8qBXMMjE2knfLHCrZCmUsK/H1bg1P0tOo0dJkTJHvw==
+prettier@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.1.tgz#d9485dd5e499daa6cb547023b87a6cf51bee37d6"
+  integrity sha512-9bY+5ZWCfqj3ghYBLxApy2zf6m+NJo5GzmLTpr9FsApsfjriNnS2dahWReHMi7qNPhhHl9SYHJs2cHZLgexNIw==
 
 pretty-format@^26.4.2:
   version "26.4.2"