Bump color-string in /samples/apps-with-core-angular/MoviesApp (#1136)

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
...

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

samples/apps-with-core-angular/MoviesApp/package-lock.json

@@ -2911,9 +2911,9 @@
       "dev": true
     },
     "color-string": {
-      "version": "1.5.3",
-      "resolved": "https://kdi.jfrog.io/kdi/api/npm/npm/color-string/-/color-string-1.5.3.tgz",
-      "integrity": "sha1-ybvF8BtYtUkvPWhXRZy2WQziBMw=",
+      "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",