Update dependency @gitlab/ui to v5.21.0

package.json

@@ -37,7 +37,7 @@
     "@babel/plugin-syntax-import-meta": "^7.2.0",
     "@babel/preset-env": "^7.5.5",
     "@gitlab/svgs": "^1.71.0",
-    "@gitlab/ui": "5.20.2",
+    "@gitlab/ui": "5.21.0",
     "@gitlab/visual-review-tools": "1.0.1",
     "apollo-cache-inmemory": "^1.5.1",
     "apollo-client": "^2.5.1",

yarn.lock

@@ -996,10 +996,10 @@
   resolved "https://registry.yarnpkg.com/@gitlab/svgs/-/svgs-1.71.0.tgz#c8e6e8f500ea91e5cbba4ac08df533fb2e622a00"
   integrity sha512-kkeNic/FFwaqKnzwio4NE7whBOZ/toRJ8cS0587DBotajAzSYhph5ij4TCY2GTjPa33zIJ5OUr/k90C0Kr71hQ==
 
-"@gitlab/ui@5.20.2":
-  version "5.20.2"
-  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-5.20.2.tgz#a51270d5a521e71059c5fd05f86cfc835f5e28ae"
-  integrity sha512-TSaD5Cz0YXBTsRtQwsa7LbS2O5h0CL3YkdYmBKrMZkphL76xQaN08ZImkQ5Xl8cD1ZiWN2CsTvoUbF19UP2V1w==
+"@gitlab/ui@5.21.0":
+  version "5.21.0"
+  resolved "https://registry.yarnpkg.com/@gitlab/ui/-/ui-5.21.0.tgz#975cf0bca3d16dd080d67ed392b9d24cd64695ac"
+  integrity sha512-8TMVM+pJXf7omHgKMMZ1FiltuyMOTwfQ3iFgorQzcuhio9u35DJpWi45S2TF7m6CrlpJi7dMX3BsXLbF7ViSUw==
   dependencies:
     "@babel/standalone" "^7.0.0"
     "@gitlab/vue-toasted" "^1.2.1"