[DEPS]: Bump wp-cli/wp-cli from 2.6.0 to 2.7.0

Bumps [wp-cli/wp-cli](https://github.com/wp-cli/wp-cli) from 2.6.0 to 2.7.0.
- [Release notes](https://github.com/wp-cli/wp-cli/releases)
- [Commits](wp-cli/wp-cli@v2.6.0...v2.7.0)

---
updated-dependencies:
- dependency-name: wp-cli/wp-cli
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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