Fix removing a reaction from the merge request

What does this MR do and why?

This fix ensures we pass the correct award name to the toggle award action.

Fixes 💯 🔢 👎 | 💯, 👎, and 🔢 emoji reactions to issues ... (#384167 - closed)

Screenshots or screen recordings

After the fix:

Screen_Recording_2022-11-30_at_19.03.12

How to set up and validate locally

1. Open any MR
2. Add a :100: reaction to it
3. Remove your reaction

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.