Missing support for Seal of Corruption.

## Class / Spec / Mode
Paladin Protection

## Describe the Bug
Missing Seal of Corruption.

## Expected Behavior
 Seal of Corruption should be supported and displayed in the Live Debug as well .

## Steps to Reproduce
1. switch to Protection
2. turn on Live Debug
3. when the Seal of Corruption buff is on, Seal displays as: none.
