Update dependency prettier to v2.7.0

Author: renovate-bot

package.json

@@ -40,7 +40,7 @@
     "ethlint": "1.2.5",
     "husky": "7.0.4",
     "mocha": "9.2.2",
-    "prettier": "2.6.2",
+    "prettier": "2.7.0",
     "prettier-plugin-solidity": "1.0.0-beta.19",
     "rimraf": "3.0.2",
     "ts-node": "10.8.1",

yarn.lock

@@ -7351,10 +7351,10 @@ [email protected]:
     solidity-comments-extractor "^0.0.7"
     string-width "^4.2.3"
 
-prettier@2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
-  integrity sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==
+prettier@2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.7.0.tgz#a4fdae07e5596c51c9857ea676cd41a0163879d6"
+  integrity sha512-nwoX4GMFgxoPC6diHvSwmK/4yU8FFH3V8XWtLQrbj4IBsK2pkYhG4kf/ljF/haaZ/aii+wNJqISrCDPgxGWDVQ==
 
 prettier@^2.1.2:
   version "2.2.1"