Bump intl-messageformat from 10.7.14 to 10.7.15

Bumps [intl-messageformat](https://github.com/formatjs/formatjs) from 10.7.14 to 10.7.15.
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/[email protected]@10.7.15)

---
updated-dependencies:
- dependency-name: intl-messageformat
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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