fix(lang): correct German translation for password reset email message

[EchterTimo]

Changes

• correct german translation text for auth.forgot_password_send_email in lang/de.json

Issues

• Fixes

Category

• Bug fix
• Improvement
• New feature
• Adding new one click service
• Fixing or updating existing one click service

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• I have read and understood the contributor guidelines. If I have failed to follow any guideline, I understand that this PR may be closed without review.
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[Copilot]

Pull request overview

Updates the German i18n string for the “send password reset email” action to a more natural/accurate phrasing.

Changes:

• Adjust German translation for auth.forgot_password_send_email in lang/de.json.