Bump tar from 6.1.0 to 6.1.5 in /website (#148)

Bumps [tar](https://github.com/npm/node-tar) from 6.1.0 to 6.1.5.
- [Release notes](https://github.com/npm/node-tar/releases)
- [Changelog](https://github.com/npm/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v6.1.0...v6.1.5)

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

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

Author: dependabot[bot]

website/yarn.lock

@@ -9429,9 +9429,9 @@ tapable@^1.0.0, tapable@^1.1.3:
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
 tar@^6.0.2:
-  version "6.1.0"
-  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.0.tgz#d1724e9bcc04b977b18d5c573b333a2207229a83"
-  integrity sha512-DUCttfhsnLCjwoDoFcI+B2iJgYa93vBnDUATYEeRx6sntCTdN01VnqsIuTlALXla/LWooNg0yEGeB+Y8WdFxGA==
+  version "6.1.5"
+  resolved "https://registry.yarnpkg.com/tar/-/tar-6.1.5.tgz#6e25bee1cfda94317aedc3f5d49290ae68361d73"
+  integrity sha512-FiK6MQyyaqd5vHuUjbg/NpO8BuEGeSXcmlH7Pt/JkugWS8s0w8nKybWjHDJiwzCAIKZ66uof4ghm4tBADjcqRA==
   dependencies:
     chownr "^2.0.0"
     fs-minipass "^2.0.0"