fix: upgrade @microsoft/signalr from 6.0.18 to 6.0.20 (#4999) [skip ci]

Snyk has created this PR to upgrade @microsoft/signalr from 6.0.18 to 6.0.20.

See this package in npm:


See this project in Snyk:
https://app.snyk.io/org/ombi-shared/project/7a4dc3b5-498d-41a0-82fb-9781f30ae243?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

src/Ombi/ClientApp/package.json

@@ -27,7 +27,7 @@
     "@angularclass/hmr": "^3.0.0",
     "@auth0/angular-jwt": "^5.0.2",
     "@fortawesome/fontawesome-free": "^6.4.0",
-    "@microsoft/signalr": "^6.0.16",
+    "@microsoft/signalr": "^6.0.20",
     "@ngx-translate/core": "^14.0.0",
     "@ngx-translate/http-loader": "^7.0.0",
     "@ngxs/devtools-plugin": "3.8.1",

src/Ombi/ClientApp/yarn.lock

@@ -2094,10 +2094,10 @@
   resolved "https://registry.yarnpkg.com/@mdx-js/util/-/util-1.6.22.tgz#219dfd89ae5b97a8801f015323ffa4b62f45718b"
   integrity sha512-H1rQc1ZOHANWBvPcW+JpGwr+juXSxM8Q8YCkm3GhZd8REu1fHR3z99CErO1p9pkcfcxZnMdIZdIsXkOHY0NilA==
 
-"@microsoft/signalr@^6.0.16":
-  version "6.0.18"
-  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-6.0.18.tgz#2c405226463b6078e8d1434116eeb58e8ce548cf"
-  integrity sha512-8tf7k2hhs5q0fztvsRbHxTeiKusg8yEXMDWtoHe+LYqxAm9FISpbcJNkZkPl7mnnifFGCiYX1RFHBlKPMU42uQ==
+"@microsoft/signalr@^6.0.20":
+  version "6.0.21"
+  resolved "https://registry.yarnpkg.com/@microsoft/signalr/-/signalr-6.0.21.tgz#b45f335df7011abba831cb3d7974b58da7e725c7"
+  integrity sha512-3MWhSUE7AxkQs3QBuJ/spJJpg1mAHo0/6yRGhs5+Hew3Z+iqYrHVfo0yTElC7W2bVA9t3fW3jliQ9rBN0OvJLA==
   dependencies:
     abort-controller "^3.0.0"
     eventsource "^1.0.7"