chore: use 4.2-rc1

[leanmendoza]

• fix raycast distance

update to 4.2:

• update imports
• remove custom bind callable through gdscript

[codecov-commenter]

Codecov Report

Attention: 40 lines in your changes are missing coverage. Please review.

Comparison is base (9a9512b) 13.15% compared to head (cdbfe8f) 13.18%.
Report is 2 commits behind head on main.

Files	Patch %	Lines
...decentraland-godot-lib/src/avatars/avatar_scene.rs	0.00%	23 Missing ⚠️
...d-godot-lib/src/scene_runner/components/raycast.rs	0.00%	17 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #94      +/-   ##
==========================================
+ Coverage   13.15%   13.18%   +0.02%     
==========================================
  Files         106      106              
  Lines       13010    13011       +1     
==========================================
+ Hits         1712     1715       +3     
+ Misses      11298    11296       -2     

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