fix(deps): update dependency rxjs to v7

Author: renovate-bot

package.json

@@ -33,7 +33,7 @@
     "@nestjs/platform-express": "^7.4.4",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.0",
-    "rxjs": "^6.6.3"
+    "rxjs": "^7.0.0"
   },
   "devDependencies": {
     "@nestjs/cli": "7.6.0",

yarn.lock

@@ -8029,13 +8029,20 @@ [email protected], rxjs@^6.6.0:
   dependencies:
     tslib "^1.9.0"
 
-[email protected], rxjs@^6.6.3:
+[email protected]:
   version "6.6.7"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
   integrity sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==
   dependencies:
     tslib "^1.9.0"
 
+rxjs@^7.0.0:
+  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"
+
 [email protected], safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -9137,7 +9144,7 @@ tsconfig-paths@^3.11.0:
     minimist "^1.2.0"
     strip-bom "^3.0.0"
 
-[email protected]:
+[email protected], tslib@~2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
   integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==