Bump arquillian.cube.version from 1.15.2 to 1.18.2
Bump arquillian.cube.version from 1.15.2 to 1.18.2

Bumps `arquillian.cube.version` from 1.15.2 to 1.18.2.

Updates `arquillian-cube-kubernetes-starter` from 1.15.2 to 1.18.2
- [Release notes](https://github.com/arquillian/arquillian-cube/releases)
- [Commits](https://github.com/arquillian/arquillian-cube/compare/1.15.2...1.18.2)

Updates `arquillian-cube-openshift-starter` from 1.15.2 to 1.18.2
- [Release notes](https://github.com/arquillian/arquillian-cube/releases)
- [Commits](https://github.com/arquillian/arquillian-cube/compare/1.15.2...1.18.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
fabric8io/kubernetes-client,fabric8io/kubernetes-client,fabric8io/kubernetes-client