release: Escape asterisks in release-koji regular expressions
release: Escape asterisks in release-koji regular expressions

This was causing %changelog in rpms to have both stars and dashes

Closes #27
Reviewed-by: Dominik Perpeet <f7830b2723a5db4fc185058b06cfab4b89a38da9@redhat.com>

cockpit-project/cockpituous,stefwalter/cockpituous,stefwalter/cockpituous,cockpit-project/cockpituous