Update prettier to v2.6.1

| datasource | package  | from  | to    |
| ---------- | -------- | ----- | ----- |
| npm        | prettier | 2.6.0 | 2.6.1 |

Author: renovate-bot

package-lock.json

@@ -35,7 +35,7 @@
     "eslint-config-prettier": "8.3.0",
     "eslint-rule-documentation": "1.0.23",
     "jest": "27.5.1",
-    "prettier": "2.6.0",
+    "prettier": "2.6.1",
     "typescript": "4.6.2"
   },
   "dependencies": {