fix(deps): update dependency netlify-cms-ui-default to v2.11.6

Author: renovate-bot

yarn.lock

@@ -6572,9 +6572,9 @@ nerf-dart@^1.0.0:
   integrity sha1-5tq3/r9a2Bbqgc9cYpxaDr3nLBo=
 
 netlify-cms-ui-default@^2.11.1:
-  version "2.11.4"
-  resolved "https://registry.yarnpkg.com/netlify-cms-ui-default/-/netlify-cms-ui-default-2.11.4.tgz#b9080b6dcf6ee1f47037d0c9c8e50babc16c5d4f"
-  integrity sha512-5Qd4769heXeqX1CspGPAcqs5iXsrX0nmc/BbenX1SJ3o9eX8Ku1a5cvV7PYAJBNw0v/9Ul43oSne/sueVm0fFg==
+  version "2.11.6"
+  resolved "https://registry.yarnpkg.com/netlify-cms-ui-default/-/netlify-cms-ui-default-2.11.6.tgz#5c672c8fbf15706009fdd15b56eb62dd6d18e6ed"
+  integrity sha512-ifmcs+2K7IyKijkzRgZV3W1M0z9EFJi0nYqoQP+XTV1LR7bIm+tmaU3YcN4JSs21hjRRdXd+x4k14NEu+34XEg==
   dependencies:
     react-aria-menubutton "^6.0.0"
     react-toggled "^1.1.2"