Bump restbase-mod-table-cassandra dependency to v0.7.6
Bump restbase-mod-table-cassandra dependency to v0.7.6

Change-Id: Ie72f1f6b8fbce16e59f2513ff1a88f763ea59610

gwicke/restbase,Krenair/restbase,inverno/restbase,wikimedia/restbase,d00rman/restbase,wikimedia/mediawiki-services-restbase,inverno/restbase,eevans/restbase,milimetric/restbase,wikimedia/mediawiki-services-restbase,d00rman/restbase,wikimedia/restbase,Pchelolo/restbase,wikimedia/hyperswitch,Pchelolo/restbase,gwicke/restbase,cscott/restbase,milimetric/restbase,physikerwelt/restbase,eevans/restbase,Krenair/restbase,cscott/restbase,physikerwelt/restbase