Update dependency prettier to v2.7.0

Author: renovate-bot

package-lock.json

@@ -44,7 +44,7 @@
     "husky": "7.0.4",
     "jest": "27.5.1",
     "lint-staged": "11.2.6",
-    "prettier": "2.6.2",
+    "prettier": "2.7.0",
     "sinon": "11.1.2",
     "standard-version": "9.5.0",
     "ts-jest": "27.1.5",