package.json: sync prettier version with microsite

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

package.json

@@ -52,7 +52,7 @@
     "husky": "^4.2.3",
     "lerna": "^4.0.0",
     "lint-staged": "^10.1.0",
-    "prettier": "^2.0.5",
+    "prettier": "^2.2.1",
     "recursive-readdir": "^2.2.2",
     "shx": "^0.3.2"
   },

yarn.lock

@@ -21233,7 +21233,12 @@ prettier@^1.18.2, prettier@^1.19.1:
   resolved "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
   integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
 
-prettier@^2.0.5, prettier@~2.0.5:
+prettier@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.npmjs.org/prettier/-/prettier-2.2.1.tgz#795a1a78dd52f073da0cd42b21f9c91381923ff5"
+  integrity sha512-PqyhM2yCjg/oKkFPtTGUojv7gnZAoG80ttl45O6x2Ug/rMJw4wcc9k6aaf2hibP7BGVCCM33gZoGjyvt9mm16Q==
+
+prettier@~2.0.5:
   version "2.0.5"
   resolved "https://registry.npmjs.org/prettier/-/prettier-2.0.5.tgz#d6d56282455243f2f92cc1716692c08aa31522d4"
   integrity sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==