dracut-modules-growroot cannot be installed on Red Hat Enterprise Linux 6 because dependency cloud-utils-growpart is missing

Issue

• dracut-modules-growroot cannot be installed on Red Hat Enterprise Linux 6.x because dependency cloud-utils-growpart is missing from the repository.

# yum install dracut-modules-growroot
Loaded plugins: product-id, search-disabled-repos, security, subscription-manager
Setting up Install Process                                                                                                                                               
Resolving Dependencies
--> Running transaction check
---> Package dracut-modules-growroot.noarch 0:0.23-4.el6 will be installed
--> Processing Dependency: cloud-utils-growpart for package: dracut-modules-growroot-0.23-4.el6.noarch
--> Finished Dependency Resolution
Error: Package: dracut-modules-growroot-0.23-4.el6.noarch (rhel-6-server-rh-common-rpms)
           Requires: cloud-utils-growpart
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yum can be configured to try to resolve such errors by temporarily enabling
disabled repos and searching for missing dependencies.
To enable this functionality please set 'notify_only=0' in /etc/yum/pluginconf.d/search-disabled-repos.conf
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Error: Package: dracut-modules-growroot-0.23-4.el6.noarch (rhel-6-server-rh-common-rpms)
           Requires: cloud-utils-growpart
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest