Drop tap-as-a-service tarballs site redirect

The openstack/tap-as-a-service was evicted from the openstack/ Git
namespace along with all other unofficial projects during the great
schism. More recently, the project was adopted as part of OpenStack
Neutron and renamed back into the openstack/ but we didn't notice
there was a lingering redirect for their existing tarballs. Remove
that redirect now that it shadows the official location.

Change-Id: If4be90ddc246183a1843fc9bb480bdc6d00c18e3

playbooks/roles/static/files/50-tarballs.opendev.org.conf

@@ -217,7 +217,6 @@
  RewriteRule "^/openstack/synergy-service(.*?)$"                  "/x/synergy-service$1"                   [R=301,L]
  RewriteRule "^/openstack/tap-as-a-service-dashboard(.*?)$"       "/x/tap-as-a-service-dashboard$1"        [R=301,L]
  RewriteRule "^/openstack/tap-as-a-service-tempest-plugin(.*?)$"  "/x/tap-as-a-service-tempest-plugin$1"   [R=301,L]
- RewriteRule "^/openstack/tap-as-a-service(.*?)$"                 "/x/tap-as-a-service$1"                  [R=301,L]
  RewriteRule "^/openstack/tc-as-a-service(.*?)$"                  "/x/tc-as-a-service$1"                   [R=301,L]
  RewriteRule "^/openstack/terracotta(.*?)$"                       "/x/terracotta$1"                        [R=301,L]
  RewriteRule "^/openstack/timmy(.*?)$"                            "/x/timmy$1"                             [R=301,L]