Bump tar from 6.2.0 to 6.2.1 in /ui-tests (#301)

Bumps [tar](https://github.com/isaacs/node-tar) from 6.2.0 to 6.2.1.
- [Release notes](https://github.com/isaacs/node-tar/releases)
- [Changelog](https://github.com/isaacs/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v6.2.0...v6.2.1)

---
updated-dependencies:
- dependency-name: tar
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

ui-tests/yarn.lock

@@ -3393,16 +3393,16 @@ __metadata:
   linkType: hard
 
 "tar@npm:^6.1.11, tar@npm:^6.1.2":
-  version: 6.2.0
-  resolution: "tar@npm:6.2.0"
+  version: 6.2.1
+  resolution: "tar@npm:6.2.1"
   dependencies:
     chownr: ^2.0.0
     fs-minipass: ^2.0.0
     minipass: ^5.0.0
     minizlib: ^2.1.1
     mkdirp: ^1.0.3
     yallist: ^4.0.0
-  checksum: db4d9fe74a2082c3a5016630092c54c8375ff3b280186938cfd104f2e089c4fd9bad58688ef6be9cf186a889671bf355c7cda38f09bbf60604b281715ca57f5c
+  checksum: f1322768c9741a25356c11373bce918483f40fa9a25c69c59410c8a1247632487edef5fe76c5f12ac51a6356d2f1829e96d2bc34098668a2fc34d76050ac2b6c
   languageName: node
   linkType: hard