refactor(user_ldap): migrate jQuery UI of password renewal to Vue

[susnux]

• for Move away from jQuery and jQuery UI #12980

Summary

One of the last remaining jQuery UI pieces.

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)
• Labels added where applicable (ex: bug/enhancement, 3. to review, feature component)
• Milestone added for target branch/version (ex: 32.x for stable32)

[szaimen]

🐘

[artonge]

Looks good.

Were you able to test it for real? 🙈

[susnux]

Were you able to test it for real? 🙈

The UI yes, the backend no.
Meaning backend accepts the parameters properly so should be good (there are only 3 😅 ) but I did not test the backend itself (but also did not touch it).

[artonge]

If the frontend-backend connection is still good, then let's merge.
Then if @come-nc passes by with a proper backend :D