Replace Set Allowance Button from `Upgrade` to `Set` again

[pimato]

Describe the task that needs to be done It looks like with the merge of the Omen Account Upgrade component and Set Allowance component the button is using wrong description:

Describe how you have considered doing it Replace Upgrade with Set if the Set allowance component is shown.

Describe how do you expect to test the task resolution

• [ ] Set allowance component uses Set Button
• [ ] Omen Account Upgrade uses Upgrade Button