[PM-8059] Clarify warning message

[lorenzoverardo]

Type of change

- [ ] Bug fix
- [ ] New feature development
- [X] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
- [ ] Build/deploy pipeline (DevOps)
- [ ] Other

Objective

Continues #7155 as it looks stale.

Resolves #7084

This PR updates the warning message as mentioned here to enhance clarity and user understanding. The modification aims to improve the user experience by providing more informative and direct communication.

Code changes

• apps/web/src/locales/en/messages.json: Updated the warning message text. This change was made to make the warning more clear and informative for users.
• apps/web/src/app/auth/settings/security/change-kdf/change-kdf-confirmation.component.html: Renamed warning message variable.
• apps/web/src/app/auth/settings/security/change-kdf/change-kdf.component.html: Renamed warning message variable.

Screenshots

Before you submit

• Please add unit tests where it makes sense to do so (encouraged but not required)
• If this change requires a documentation update - notify the documentation team
• If this change has particular deployment requirements - notify the DevOps team
• Ensure that all UI additions follow WCAG AA requirements

[CLAassistant]

All committers have signed the CLA.

[bitwarden-bot]

Thank you for your contribution! We've added this to our internal Community PR board for review.
ID: PM-8059

[lorenzoverardo]

cc @djsmith85

[trmartin4]

@lorenzoverardo thank you for this change! It has been approved and is moving to our QA team for validation.

[trmartin4]

@lorenzoverardo this has been reviewed and approved by our QA team. I'll be merging it in now. It will be in our next web client release.

Thank you for your contribution!