Bump ansi-regex in /examples (#226)

Bumps [ansi-regex](https://github.com/chalk/ansi-regex) and [ansi-regex](https://github.com/chalk/ansi-regex). These dependencies needed to be updated together.

Updates `ansi-regex` from 4.1.0 to 4.1.1
- [Release notes](https://github.com/chalk/ansi-regex/releases)
- [Commits](chalk/ansi-regex@v4.1.0...v4.1.1)

Updates `ansi-regex` from 3.0.0 to 4.1.1
- [Release notes](https://github.com/chalk/ansi-regex/releases)
- [Commits](chalk/ansi-regex@v4.1.0...v4.1.1)

---
updated-dependencies:
- dependency-name: ansi-regex
  dependency-type: indirect
- dependency-name: ansi-regex
  dependency-type: indirect
...

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

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

Author: dependabot[bot]