build(deps): bump color-string from 1.5.3 to 1.6.0

Bumps [color-string](https://github.com/Qix-/color-string) from 1.5.3 to 1.6.0.
- [Release notes](https://github.com/Qix-/color-string/releases)
- [Changelog](https://github.com/Qix-/color-string/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Qix-/color-string/commits/1.6.0)

---
updated-dependencies:
- dependency-name: color-string
  dependency-type: indirect
...

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

package-lock.json

@@ -111,9 +111,9 @@
 			"dev": true
 		},
 		"color-string": {
-			"version": "1.5.3",
-			"resolved": "https://registry.npmjs.org/color-string/-/color-string-1.5.3.tgz",
-			"integrity": "sha512-dC2C5qeWoYkxki5UAXapdjqO672AM4vZuPGRQfO8b5HKuKGBbKWpITyDYN7TOFKvRW7kOgAn3746clDBMDJyQw==",
+			"version": "1.6.0",
+			"resolved": "https://registry.npmjs.org/color-string/-/color-string-1.6.0.tgz",
+			"integrity": "sha512-c/hGS+kRWJutUBEngKKmk4iH3sD59MBkoxVapS/0wgpCz2u7XsNloxknyvBhzwEs1IbV36D9PwqLPJ2DTu3vMA==",
 			"dev": true,
 			"requires": {
 				"color-name": "^1.0.0",