Merge pull request nestjs#8686 from nestjs/renovate/ws-7.x

fix(deps): update dependency ws to v7.5.6

Author: kamilmysliwiec

package-lock.json

@@ -170,7 +170,7 @@
     "typeorm": "0.2.41",
     "typescript": "4.3.5",
     "wrk": "1.2.1",
-    "ws": "7.5.5"
+    "ws": "7.5.6"
   },
   "engines": {
     "node": ">= 10.13.0"

package.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "tslib": "2.3.1",
-    "ws": "7.5.5"
+    "ws": "7.5.6"
   },
   "peerDependencies": {
     "@nestjs/common": "^8.0.0",

packages/platform-ws/package.json

@@ -29,7 +29,7 @@
     "rimraf": "3.0.2",
     "reflect-metadata": "0.1.13",
     "rxjs": "7.4.0",
-    "ws": "7.5.5"
+    "ws": "7.5.6"
   },
   "devDependencies": {
     "@types/ws": "7.4.7",