Bump @babel/cli from 7.14.8 to 7.15.4

Bumps [@babel/cli](https://github.com/babel/babel/tree/HEAD/packages/babel-cli) from 7.14.8 to 7.15.4.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.15.4/packages/babel-cli)

---
updated-dependencies:
- dependency-name: "@babel/cli"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

yarn.lock

@@ -3,9 +3,9 @@
 
 
 "@babel/cli@^7.6.0":
-  version "7.14.8"
-  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.14.8.tgz#fac73c0e2328a8af9fd3560c06b096bfa3730933"
-  integrity sha512-lcy6Lymft9Rpfqmrqdd4oTDdUx9ZwaAhAfywVrHG4771Pa6PPT0danJ1kDHBXYqh4HHSmIdA+nlmfxfxSDPtBg==
+  version "7.15.4"
+  resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.15.4.tgz#00e21e192b738dec7900c8bb36270e377217c0a4"
+  integrity sha512-9RhhQ7tgKRcSO/jI3rNLxalLSk30cHqeM8bb+nGOJTyYBDpkoXw/A9QHZ2SYjlslAt4tr90pZQGIEobwWHSIDw==
   dependencies:
     commander "^4.0.1"
     convert-source-map "^1.1.0"