Revert "Update link to VisItBridge (based on visit-2.7.0)"

This reverts commit 1b215988a886b348a22ef24bfba61f16e21aafbe.

Change-Id: Id2bef32bf90f552016cc97434506d58f7283e337
Merge topic 'visit-bridge-update-2.7.0-revert' into next

bbb95e30 Revert "Update link to VisItBridge (based on visit-2.7.0)"