build(deps): bump uikit from 3.6.19 to 3.6.20

Bumps [uikit](https://github.com/uikit/uikit) from 3.6.19 to 3.6.20.
- [Release notes](https://github.com/uikit/uikit/releases)
- [Changelog](https://github.com/uikit/uikit/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/uikit/uikit/compare/v3.6.19...v3.6.20)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -18,7 +18,7 @@
         "less-loader": "^7.3.0",
         "register-service-worker": "^1.7.1",
         "shaka-player": "3.0.10",
-        "uikit": "3.6.19",
+        "uikit": "3.6.20",
         "vue": "^3.0.11",
         "vue-router": "^4.0.6",
         "xml-js": "^1.6.11"

yarn.lock

@@ -8388,10 +8388,10 @@ uglify-js@3.4.x:
     commander "~2.19.0"
     source-map "~0.6.1"
 
-uikit@3.6.19:
-  version "3.6.19"
-  resolved "https://registry.yarnpkg.com/uikit/-/uikit-3.6.19.tgz#ae39e191523b19a311ebc2f05b8b7334360e806e"
-  integrity sha512-Lw+1/3KNiYcZlWCVhva1/kN/GtjRzMt4vt8Cj73uZ66qDK7l68/ppFScArooPARnieVJG3CDbkq2UMV0YnXhnQ==
+uikit@3.6.20:
+  version "3.6.20"
+  resolved "https://registry.yarnpkg.com/uikit/-/uikit-3.6.20.tgz#140a2523cc1f438a092a78ae4e0a330a935c3a7b"
+  integrity sha512-hq0vjW35JoedfVSjaJx8ZEXrE1hgDF8t1TEBUT6P7V3vepZ5U99rPu3HXl2bzR8c0XC0bdJ9Gcl9i03SsaeFyw==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"