Bump tar from 6.1.15 to 6.2.1 in /frontend (#526)

Bumps [tar](https://github.com/isaacs/node-tar) from 6.1.15 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](https://github.com/isaacs/node-tar/compare/v6.1.15...v6.2.1)

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

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

frontend/package-lock.json

@@ -26144,9 +26144,9 @@
       }
     },
     "node_modules/tar": {
-      "version": "6.2.0",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.0.tgz",
-      "integrity": "sha512-/Wo7DcT0u5HUV486xg675HtjNd3BXZ6xDbzsCUZPt5iw8bTQ63bP0Raut3mvro9u+CUyq7YQd8Cx55fsZXxqLQ==",
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.1.tgz",
+      "integrity": "sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A==",
       "dev": true,
       "dependencies": {
         "chownr": "^2.0.0",

frontend/yarn.lock

@@ -10701,9 +10701,9 @@ tar-stream@^2.1.4:
     readable-stream "^3.1.1"
 
 tar@^6.1.13:
-  version "6.1.15"
-  resolved "https://registry.npmjs.org/tar/-/tar-6.1.15.tgz"
-  integrity sha512-/zKt9UyngnxIT/EAGYuxaMYgOIJiP81ab9ZfkILq4oNLPFX50qyYmu7jRj9qeXoxmJHjGlbH0+cm2uy1WCs10A==
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.2.1.tgz#717549c541bc3c2af15751bea94b1dd068d4b03a"
+  integrity sha512-DZ4yORTwrbTj/7MZYq2w+/ZFdI6OZ/f9SFHR+71gIVUZhOQPHzVCLpvRnPgyaMpfWxxk/4ONva3GQSyNIKRv6A==
   dependencies:
     chownr "^2.0.0"
     fs-minipass "^2.0.0"