Custom player heads with incomplete profiles aren't updated

[onebeastchris]

Describe the bug

Custom skulls with incomplete player profiles should, as they do on Java, update with the correct texture (when it exists in custom_skulls.yml) once the profile has been fully loaded.

To Reproduce

Steps to reproduce:

• add custom skulls to the custom_skulls.yml; e.g. jeb_
• use the /give command to give yourself a skull, specify just the player name in the profile
• observe how the new skull is not matched to the skulls registered in the file

Expected behaviour

Geyser should load incomplete profiles and update the head with the correct texture, if present

Screenshots / Videos

No response

Server Version and Plugins

1.21.4 paper

Geyser Dump

No response

Geyser Version

2.6.1-b762

Minecraft: Bedrock Edition Device/Version

1.21.60, windows

Additional Context

No response