fix(deps): update dependency redis to v4.6.7 (#2283)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

sample/004-grpc-app/package-lock.json

@@ -28,7 +28,7 @@
     "class-transformer": "0.5.1",
     "class-validator": "0.14.0",
     "lodash": "4.17.21",
-    "redis": "4.6.4",
+    "redis": "4.6.7",
     "reflect-metadata": "0.1.13",
     "rxjs": "7.8.0"
   },