Bump coursier/cache-action from v5 to v6
Bump coursier/cache-action from v5 to v6

Bumps [coursier/cache-action](https://github.com/coursier/cache-action) from v5 to v6.
- [Release notes](https://github.com/coursier/cache-action/releases)
- [Commits](https://github.com/coursier/cache-action/compare/v5...730a6a454f386fff4be026f3e304ee7fe68912ac)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
twitter/chill