Bump tar from 6.1.5 to 6.1.11 in /packages/labextension

Bumps [tar](https://github.com/npm/node-tar) from 6.1.5 to 6.1.11.
- [Release notes](https://github.com/npm/node-tar/releases)
- [Changelog](https://github.com/npm/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v6.1.5...v6.1.11)

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

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

Author: dependabot[bot]

packages/labextension/yarn.lock

@@ -3465,9 +3465,9 @@ tapable@^2.1.1, tapable@^2.2.0:
   integrity sha512-FBk4IesMV1rBxX2tfiK8RAmogtWn53puLOQlvO8XuwlgxcYbP4mVPS9Ph4aeamSyyVjOl24aYWAuc8U5kCVwMw==
 
 tar@^6.0.2:
-  version "6.1.5"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.5.tgz#6e25bee1cfda94317aedc3f5d49290ae68361d73"
-  integrity sha512-FiK6MQyyaqd5vHuUjbg/NpO8BuEGeSXcmlH7Pt/JkugWS8s0w8nKybWjHDJiwzCAIKZ66uof4ghm4tBADjcqRA==
+  version "6.1.11"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.11.tgz#6760a38f003afa1b2ffd0ffe9e9abbd0eab3d621"
+  integrity sha512-an/KZQzQUkZCkuoAA64hM92X0Urb6VpRhAFllDzz44U2mcD5scmT3zBc4VgVpkugF580+DQn8eAFSyoQt0tznA==
   dependencies:
     chownr "^2.0.0"
     fs-minipass "^2.0.0"