[Bullet] [Needs Bullet Update] Crashing asserts in debug when using Bullet Physics with CCD enabled

[pouleyKetchoupp]

Godot version:
Master 50db0e6

OS/device including version:
Windows 10

Issue description:
Bullet raises some asserts that cause crashes in some scenarios when using continuous collision with 3D rigid bodies.

This issue only happens on Godot 4.0, in debug or release_debug configuration, because these asserts have been enabled with PR #34236.

It's actually happening even when continuous collision is disabled at the moment, until PR #43801 is merged (it fixes Bullet bodies using continuous collision when they shouldn't).

More details in #42643 (comment).

Steps to reproduce:

• Open MRP
• Start game
• Wait for a moment for rigid bodies to be created and observe assert and crash

Minimal reproduction project:
bullet-ccd-4.0.zip

[qarmin]

I can't reproduce crash in 4.0.dev.custom_build. ba048b8

[AndreaCatania]

I've fixed this issue in bullet with this PR: bulletphysics/bullet3#3799. However, not sure this is still relevant anyway, so we may consider to close this or change to "update bullet".

[pouleyKetchoupp]

@AndreaCatania Amazing! We can keep this open, since it's still an issue until we update Bullet. I'll add a tag in the title to make it clear.