Bump wp-cli/media-command from 2.2.5 to 2.2.6

Bumps [wp-cli/media-command](https://github.com/wp-cli/media-command) from 2.2.5 to 2.2.6.
- [Release notes](https://github.com/wp-cli/media-command/releases)
- [Commits](wp-cli/media-command@v2.2.5...v2.2.6)

---
updated-dependencies:
- dependency-name: wp-cli/media-command
  dependency-version: 2.2.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]