chore(deps-dev): bump prettier from 2.8.6 to 2.8.7

Bumps [prettier](https://github.com/prettier/prettier) from 2.8.6 to 2.8.7.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.8.6...2.8.7)

package.json

@@ -29,6 +29,6 @@
     "serve-favicon": "^2.4.2"
   },
   "devDependencies": {
-    "prettier": "^2.8.6"
+    "prettier": "^2.8.7"
   }
 }

yarn.lock

@@ -714,10 +714,10 @@ picomatch@^2.2.1:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.0.tgz#f1f061de8f6a4bf022892e2d128234fb98302972"
   integrity sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw==
 
-prettier@^2.8.6:
-  version "2.8.6"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.6.tgz#5c174b29befd507f14b83e3c19f83fdc0e974b71"
-  integrity sha512-mtuzdiBbHwPEgl7NxWlqOkithPyp4VN93V7VeHVWBF+ad3I5avc0RVDT4oImXQy9H/AqxA2NSQH8pSxHW6FYbQ==
+prettier@^2.8.7:
+  version "2.8.7"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.7.tgz#bb79fc8729308549d28fe3a98fce73d2c0656450"
+  integrity sha512-yPngTo3aXUUmyuTjeTUT75txrf+aMh9FiD7q9ZE/i6r0bPb22g4FsE6Y338PQX1bmfy08i9QQCB7/rcUAVntfw==
 
 process-nextick-args@~2.0.0:
   version "2.0.0"