Don't require obs-source_service from obs-service-tar-git package.

This is needed to allow service to be run locally by osc.

Signed-off-by: Oleg Girko <oleg.girko@jolla.com>

Author: Oleg Girko

rpm/boss-launcher-webhook.spec

@@ -35,7 +35,7 @@ Webhook handler for github and bitbucket that receives data as a POST callback a
 
 %package -n obs-service-tar-git
 Group: Applications/Engineering
-Requires: git, obs-source_service
+Requires: git
 Summary: OBS source service to generate sources from git
 %description -n obs-service-tar-git
 This package provides the service to generate source from git inside an OBS source service