chore(deps): update dependency prettier to v2.8.8

Author: renovate[bot]

package.json

@@ -22,7 +22,7 @@
     "jest": "25.5.4",
     "nanoid": "3.1.10",
     "pg": "8.5.1",
-    "prettier": "2.0.5",
+    "prettier": "2.8.8",
     "ts-jest": "25.5.1",
     "ts-node-dev": "1.0.0",
     "typescript": "4.1.2"