chore: rename password change to password changed (#11323)

# Which Problems Are Solved

Inconsistent naming: https://github.com/zitadel/zitadel/issues/11314

# How the Problems Are Solved

translations are done using gemini

# Additional Changes

# Additional Context

- Closes [#11314](https://github.com/zitadel/zitadel/issues/11314)

docs/docs/guides/manage/console/default-settings.mdx

@@ -328,7 +328,7 @@ These are the texts for your notification mails. Available for change are:
 | Passkey         | The Mail to register an additional passkey device by a link                                                                |
 | Password Reset  | The Mail to reset the password by a link                                                                                   |
 | Verify Email    | The mail after the email has been changed. A code is part of the message which then must be verified on the next login     |
-| Password Change | Notify the user, that the password has been changed. Can be configured in [Notification](#notification)                    |
+| Password Changed | Notify the user, that the password has been changed. Can be configured in [Notification](#notification)                    |
 
 You can set the locale of the translations on the right.
 

docs/docs/self-hosting/manage/service_ping.md

@@ -49,7 +49,7 @@ The following resources are counted:
 - Password Complexity Policies
 - Password Expiry Policies
 - Lockout Policies
-- Notification Policies with option "Password change" enabled
+- Notification Policies with option "Password changed" enabled
 
 The list might be extended in the future to include more resources.