fix(deps): update dependency rxjs to v7.5.4

Author: renovate-bot

packages/backend/package.json

@@ -90,7 +90,7 @@
     "pupa": "2.1.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "7.5.2",
+    "rxjs": "7.5.4",
     "ts-morph": "12.2.0",
     "type-graphql": "1.1.1",
     "uuid": "8.3.2"

yarn.lock

@@ -20824,10 +20824,10 @@ [email protected], rxjs@^6.6.0, rxjs@^6.6.3, rxjs@^6.6.7:
   dependencies:
     tslib "^1.9.0"
 
-[email protected].2:
-  version "7.5.2"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.5.2.tgz#11e4a3a1dfad85dbf7fb6e33cbba17668497490b"
-  integrity sha512-PwDt186XaL3QN5qXj/H9DGyHhP3/RYYgZZwqBv9Tv8rsAaiwFH1IsJJlcgD37J7UW5a6O67qX0KWKS3/pu0m4w==
+[email protected].4:
+  version "7.5.4"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.5.4.tgz#3d6bd407e6b7ce9a123e76b1e770dc5761aa368d"
+  integrity sha512-h5M3Hk78r6wAheJF0a5YahB1yRQKCsZ4MsGdZ5O9ETbVtjPcScGfrMmoOq7EBsCRzd4BDkvDJ7ogP8Sz5tTFiQ==
   dependencies:
     tslib "^2.1.0"