Bump ansi-styles from 4.3.0 to 6.2.1

Bumps [ansi-styles](https://github.com/chalk/ansi-styles) from 4.3.0 to 6.2.1.
- [Release notes](https://github.com/chalk/ansi-styles/releases)
- [Commits](chalk/ansi-styles@v4.3.0...v6.2.1)

---
updated-dependencies:
- dependency-name: ansi-styles
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -5,7 +5,7 @@
   "author": "Heroku",
   "bugs": "https://github.com/heroku/heroku-cli-color/issues",
   "dependencies": {
-    "ansi-styles": "^4.3.0",
+    "ansi-styles": "^6.2.1",
     "chalk": "^4.1.2",
     "supports-color": "^7.2.0",
     "tslib": "^1.9.3"

yarn.lock

@@ -870,7 +870,7 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
-ansi-styles@^4.0.0, ansi-styles@^4.1.0, ansi-styles@^4.3.0:
+ansi-styles@^4.0.0, ansi-styles@^4.1.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.3.0.tgz#edd803628ae71c04c85ae7a0906edad34b648937"
   integrity sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==
@@ -882,7 +882,7 @@ ansi-styles@^5.0.0:
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-5.2.0.tgz#07449690ad45777d1924ac2abb2fc8895dba836b"
   integrity sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==
 
-ansi-styles@^6.0.0, ansi-styles@^6.1.0:
+ansi-styles@^6.0.0, ansi-styles@^6.1.0, ansi-styles@^6.2.1:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-6.2.1.tgz#0e62320cf99c21afff3b3012192546aacbfb05c5"
   integrity sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug==