fix(GiftAidField): fix gift donation total missing pound sign;

[scriptovski]

What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug fix
• Breaking change
• Requires manual action post-deploy
• Optimisation
• Documentation update

Description

fix(GiftAidField): fix gift donation total missing pound sign;

Related Tickets & Documents

• Link to related ClickUp task
  https://app.clickup.com/t/86c1248bw
• Link to related FreshDesk ticket
• Link to related Sentry issue
• Closes GitHub issue #

QA Instructions, Screenshots, Recordings

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UI accessibility checklist

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• Checked with axe DevTools and addressed Critical and Serious AA issues
  • Insert a screenshot of Axe Scan with 0 issues here

Deployment checklist

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• I have deployed this PR to staging and I can confirm the behaviour is expected/correct

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Once this has been deployed to a staging site and tested, we can review and merge 👍