Bump Prettier dependency to 2.8.6

package.json

@@ -1,6 +1,6 @@
 {
   "name": "prettier",
-  "version": "2.8.6",
+  "version": "2.9.0-dev",
   "description": "Prettier is an opinionated code formatter",
   "bin": "./bin/prettier.js",
   "repository": "prettier/prettier",
@@ -133,7 +133,7 @@
     "node-fetch": "3.2.10",
     "npm-run-all": "4.1.5",
     "path-browserify": "1.0.1",
-    "prettier": "2.8.5",
+    "prettier": "2.8.6",
     "pretty-bytes": "6.0.0",
     "rimraf": "3.0.2",
     "rollup-plugin-license": "2.7.0",

yarn.lock

@@ -5564,10 +5564,10 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha512-ESF23V4SKG6lVSGZgYNpbsiaAkdab6ZgOxe52p7+Kid3W3u3bxR4Vfd/o21dmN7jSt0IwgZ4v5MUd26FEtXE9w==
 
-prettier@2.8.5:
-  version "2.8.5"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.5.tgz#3dd8ae1ebddc4f6aa419c9b64d8c8319a7e0d982"
-  integrity sha512-3gzuxrHbKUePRBB4ZeU08VNkUcqEHaUaouNt0m7LGP4Hti/NuB07C7PPTM/LkWqXoJYJn2McEo5+kxPNrtQkLQ==
+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==
 
 pretty-bytes@6.0.0:
   version "6.0.0"