tweak sms keywords AIDE and INFO

[sastels]

Summary | Résumé

Correction suggested by @jprince-cds

For the AIDE keyword, since this is French, we should probably use Notification GC instead of GC Notify. For the INFO keyword, since this is a bilingual guidance, we should probably add Notification GC in addition to GC Notify that is already mentioned.

Test instructions | Instructions pour tester la modification

Script has been run against staging, you can see the resonse to AIDE or INFO there.

Release Instructions | Instructions pour le déploiement

None.

Reviewer checklist | Liste de vérification du réviseur

• This PR does not break existing functionality.
• This PR does not violate GCNotify's privacy policies.
• This PR does not raise new security concerns. Refer to our GC Notify Risk Register document on our Google drive.
• This PR does not significantly alter performance.
• Additional required documentation resulting of these changes is covered (such as the README, setup instructions, a related ADR or the technical documentation).

⚠ If boxes cannot be checked off before merging the PR, they should be moved to the "Release Instructions" section with appropriate steps required to verify before release. For example, changes to celery code may require tests on staging to verify that performance has not been affected.

[ben851]

Sure

[jprince-cds]

données would need an s like in the other responses.