Merge pull request nestjs#1755 from nestjs/renovate/nestjs-mongoose-6.x

fix(deps): update dependency @nestjs/mongoose to v6

Author: kamilmysliwiec

integration/mongoose/package-lock.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@nestjs/common": "5.7.4",
     "@nestjs/core": "5.7.4",
-    "@nestjs/mongoose": "5.2.2",
+    "@nestjs/mongoose": "6.0.0",
     "mongoose": "5.4.19",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.4.0",

integration/mongoose/package.json

@@ -13,7 +13,7 @@
     "@nestjs/common": "6.0.0",
     "@nestjs/core": "6.0.0",
     "@nestjs/platform-express": "6.0.0",
-    "@nestjs/mongoose": "5.2.2",
+    "@nestjs/mongoose": "6.0.0",
     "mongoose": "5.4.19",
     "reflect-metadata": "0.1.13",
     "rxjs": "6.4.0",