Merge pull request nestjs#3348 from nestjs/renovate/merge-graphql-schemas-1.x

fix(deps): update dependency merge-graphql-schemas to v1.7.3

Author: kamilmysliwiec

package-lock.json

@@ -59,7 +59,7 @@
     "http2": "3.3.7",
     "iterare": "1.2.0",
     "kafkajs": "1.11.0",
-    "merge-graphql-schemas": "1.7.2",
+    "merge-graphql-schemas": "1.7.3",
     "mqtt": "3.0.0",
     "multer": "1.4.2",
     "nats": "1.3.2",