chore(deps): update dependency pg to v8.6.0

Author: renovate-bot

package-lock.json

@@ -21,7 +21,7 @@
     "graphql-request": "3.3.0",
     "jest": "25.5.4",
     "nanoid": "3.1.10",
-    "pg": "8.5.1",
+    "pg": "8.6.0",
     "prettier": "2.0.5",
     "ts-jest": "25.5.1",
     "ts-node-dev": "1.0.0",