Update link to VisItBridge (based on visit-2.7.0)

Change-Id: Ice45e082b434f602215026697750fcadc029a679
Update link to VisItBridge based on visit-2.7.0

Change-Id: I25a384d705893fc8957ea0634f4d685f2dedb89d
Merge topic 'visit-bridge-update-2.7.0' into next

a97ef6c2 Update link to VisItBridge based on visit-2.7.0
1b215988 Update link to VisItBridge (based on visit-2.7.0)