kvm: fallback to eu.ceph.com mvn repo as ceph.com is down

As suggested by Wido on the dev ML changing the repo to eu.ceph.com to avoid
build failures. Will revert if ceph.com is up again.

Signed-off-by: Rohit Yadav <[email protected]>
(cherry picked from commit c9fd57f)
Signed-off-by: Rohit Yadav <[email protected]>

Author: yadvr

plugins/hypervisors/kvm/pom.xml

@@ -28,7 +28,7 @@
     </repository>
     <repository>
       <id>ceph-com</id>
-      <url>http://ceph.com/maven</url>
+      <url>http://eu.ceph.com/maven</url>
       <snapshots>
         <enabled>false</enabled>
       </snapshots>