Merge pull request #1132 from nestjs/renovate/rxjs-6.x

fix(deps): update dependency rxjs to v6.5.5

Author: kamilmysliwiec

package-lock.json

@@ -51,7 +51,7 @@
     "ngx-perfect-scrollbar": "9.0.0",
     "nodemon": "2.0.2",
     "prismjs": "1.19.0",
-    "rxjs": "6.5.4",
+    "rxjs": "6.5.5",
     "rxjs-compat": "6.5.5",
     "tslib": "1.11.1",
     "yargs": "15.3.1",