[KIECLOUD-370] Bump RHDM an RHPAM versions to 7.8.0 on master branch

[errantepiphany]

[KIECLOUD-370] Bump RHDM an RHPAM versions to 7.8.0 on master branch
https://issues.redhat.com/browse/KIECLOUD-370

Signed-off-by: David Ward dward@redhat.com

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