chore(deps): update nest monorepo to v8.1.0

Author: renovate-bot

package.json

@@ -46,9 +46,9 @@
     "@golevelup/nestjs-discovery": "2.3.1",
     "@mdx-js/react": "1.6.22",
     "@nestjs/cli": "8.1.2",
-    "@nestjs/common": "8.0.11",
-    "@nestjs/core": "8.0.11",
-    "@nestjs/testing": "8.0.11",
+    "@nestjs/common": "8.1.0",
+    "@nestjs/core": "8.1.0",
+    "@nestjs/testing": "8.1.0",
     "@nrwl/cli": "latest",
     "@nrwl/jest": "12.10.0",
     "@nrwl/node": "12.10.0",