Bump prompt from 1.2.0 to 1.2.1

Bumps [prompt](https://github.com/flatiron/prompt) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/flatiron/prompt/releases)
- [Changelog](https://github.com/flatiron/prompt/blob/master/CHANGELOG.md)
- [Commits](https://github.com/flatiron/prompt/commits)

---
updated-dependencies:
- dependency-name: prompt
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package-lock.json

@@ -4559,13 +4559,13 @@
       }
     },
     "prompt": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/prompt/-/prompt-1.2.0.tgz",
-      "integrity": "sha512-iGerYRpRUg5ZyC+FJ/25G5PUKuWAGRjW1uOlhX7Pi3O5YygdK6R+KEaBjRbHSkU5vfS5PZCltSPZdDtUYwRCZA==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/prompt/-/prompt-1.2.1.tgz",
+      "integrity": "sha512-B4+2QeNDn5Cdp4kK2iOwV8qvrWpiPKlZKI9ZKkPl0C9KgeMW6DyWWqhqHiFq9vZf6zTniv+rYalK0ZlgktSwiw==",
       "dev": true,
       "requires": {
         "async": "~0.9.0",
-        "colors": "^1.1.2",
+        "colors": "1.4.0",
         "read": "1.0.x",
         "revalidator": "0.1.x",
         "winston": "2.x"