Suggested logins don't display logins "from this website" first

[caugner]

(Moved from: https://github.com/mozilla-mobile/fenix/issues/8994.)

Steps to reproduce

1. Have logins for bar.example.com, foo.example.com saved in Firefox/Lockwise.
2. Navigate to login form for foo.example.com.
3. Unlock Lockwise (if necessary, provided that the button is shown, cf. https://github.com/mozilla-mobile/fenix/issues/8993).

Expected behavior

The suggested logins should show the logins for the exact domain match first.

Actual behavior

The logins seem to be alphabetically ordered and don't highlight logins "from this website" (as Firefox Desktop does).

Device information

• Android device: Fairphone FP2
• Fenix version: 75.0a1-2020030408140
• Lockwise version: 4.0.0 (6087)

[eliserichards]

Thank you for filing these bugs @caugner! This is super helpful 😄