fix(deps): update dependency rxjs to v7.4.0

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": "7.3.1",
+    "rxjs": "7.4.0",
     "ts-morph": "12.0.0",
     "type-graphql": "1.1.1",
     "uuid": "8.3.2"

yarn.lock

@@ -19615,7 +19615,14 @@ [email protected], rxjs@^6.6.0, rxjs@^6.6.3, rxjs@^6.6.7:
   dependencies:
     tslib "^1.9.0"
 
-[email protected], rxjs@^7.2.0:
+[email protected]:
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.4.0.tgz#a12a44d7eebf016f5ff2441b87f28c9a51cebc68"
+  integrity sha512-7SQDi7xeTMCJpqViXh8gL/lebcwlp3d831F05+9B44A4B0WfsEwUQHR64gsH1kvJ+Ep/J9K2+n1hVl1CsGN23w==
+  dependencies:
+    tslib "~2.1.0"
+
+rxjs@^7.2.0:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.3.1.tgz#cc375521f9e238b474fe552b0b9fd1be33d08099"
   integrity sha512-vNenx7gqjPyeKpRnM6S5Ksm/oFTRijWWzYlRON04KaehZ3YjDwEmVjGUGo0TKWVjeNXOujVRlh0K1drUbcdPkw==