Merge pull request #6332 from jupyter/dependabot/npm_and_yarn/ui-tests/ansi-regex-3.0.1

Bump ansi-regex from 3.0.0 to 3.0.1 in /ui-tests

ui-tests/yarn.lock

@@ -1553,9 +1553,9 @@ ajv@^6.12.3, ajv@^6.7.0:
     uri-js "^4.2.2"
 
 ansi-regex@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
-  integrity sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.1.tgz#123d6479e92ad45ad897d4054e3c7ca7db4944e1"
+  integrity sha512-+O9Jct8wf++lXxxFc4hc8LsjaSq0HFzzL7cVsw8pRDIPdjKD2mT4ytDZlLuSBZ4cLKZFXIrMGO7DbQCtMJJMKw==
 
 ansi-regex@^5.0.1:
   version "5.0.1"