Jolt: Don't try to wake up static bodies

[ryevdokimov]

This is unnecessary overhead because static bodies don't have motion properties. They only affect dynamic bodies through contact resolution.

As an example of where this change benefits is a scene with several conveyors constantly and rapidly changing velocities.

[mihe]

I'm curious what prompted this change. Are you seeing something show up in some profiler?

This is already being filtered out inside of Jolt, so shouldn't be that impactful I feel like:

godot/thirdparty/jolt_physics/Jolt/Physics/Body/BodyManager.cpp

Lines 563 to 578 in 6fd949a

	if (!body.IsStatic())
	{
	// Reset sleeping timer so that we don't immediately go to sleep again
	body.ResetSleepTimer();
	// Check if we're sleeping
	if (body.mMotionProperties->mIndexInActiveBodies == Body::cInactiveIndex)
	{
	AddBodyToActiveBodies(body);
	// Call activation listener
	if (mActivationListener != nullptr)
	mActivationListener->OnBodyActivated(body_id, body.GetUserData());
	}
	}
	}

[ryevdokimov]

You're right. I had noticed some slowdowns in a specific test scene and wrongly attributed an improvement to this, but it was because of the removal of so other debug garbage I had 😵‍💫. After double checking with a profiler this change is pretty meaningless.