fix(deps): update dependency rxjs to v7.8.1

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": "7.5.7",
+    "rxjs": "7.8.1",
     "ts-morph": "12.2.0",
     "type-graphql": "1.1.1",
     "uuid": "8.3.2"

yarn.lock

@@ -21935,10 +21935,10 @@ [email protected], rxjs@^6.6.0, rxjs@^6.6.3, rxjs@^6.6.7:
   dependencies:
     tslib "^1.9.0"
 
-rxjs@7.5.7:
-  version "7.5.7"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.5.7.tgz#2ec0d57fdc89ece220d2e702730ae8f1e49def39"
-  integrity sha512-z9MzKh/UcOqB3i20H6rtrlaE/CgjLOvheWK/9ILrbhROGTweAi1BaFsTT9FbwZi5Trr1qNRs+MXkhmR06awzQA==
+rxjs@7.8.1:
+  version "7.8.1"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.8.1.tgz#6f6f3d99ea8044291efd92e7c7fcf562c4057543"
+  integrity sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==
   dependencies:
     tslib "^2.1.0"