Add granularity for volume_extension:volume_type_encryption

Use granular rules:
volume_extension:volume_type_encryption:create
volume_extension:volume_type_encryption:delete
volume_extension:volume_type_encryption:update
volume_extension:volume_type_encryption:get

for the corresponding create, delete, update, and
get volume_type_encryption test cases.

Depends-On: Iba58e785df934d1c4175c0877d266193ac0167b7

Change-Id: Ie5159166505d9bee3e99ca0d51949f6391c569b9
6 files changed