Update all boosters to use arquillian-cube-openshift-starter dependency.

[dipak-pawar]

Currently all boosters are using following dependencies

    <dependency>
      <groupId>org.arquillian.cube</groupId>
      <artifactId>arquillian-cube-openshift</artifactId>
    </dependency>
    <dependency>
      <groupId>org.jboss.arquillian.junit</groupId>
      <artifactId>arquillian-junit-standalone</artifactId>
    </dependency>

Update all boosters to use single dependency as

    <dependency>
      <groupId>org.jboss.arquillian.junit</groupId>
      <artifactId>arquillian-cube-openshift-starter</artifactId>
    </dependency>

[hemanik]

On hold until the release of Booster Parent with PR: openshiftio/booster-parent#27.