Bump brace-expansion from 1.1.11 to 1.1.16 in /scripts/cp2

Bumps [brace-expansion](https://github.com/juliangruber/brace-expansion) from 1.1.11 to 1.1.16.
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](juliangruber/brace-expansion@1.1.11...v1.1.16)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.16
  dependency-type: indirect
...

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

Author: dependabot[bot]