[Bullet] HingeJoint deprecation message prints even for default property setup

[TwistedTwigleg]

Godot version:
Godot 3.2.3 Stable, Windows 10.

OS/device including version:
Windows 10, 64-bit.

Issue description:
When a HingeJoint node is created and one of the two nodes for the joint are setup, the following deprecation warning is always printed:

set_param: The HingeJoint parameter 0 is deprecated

The code for this deprecation print can be found here for Godot 3.2.

This issue was first discovered by Dominic on the Godot Forums: Can I disable the "HingeJoint parameter deprecated" warning?

Steps to reproduce:

Make a HingeJoint node and assign one of its two Node slots to a valid node. This will cause the message to be printed, even if no properties on the joint were changed.

Minimal reproduction project:
HingeJoint_DeprecationWarning_Project.zip

[KoBeWi]

The warning comes from here: (message is changed in 4.0)

godot/modules/bullet/hinge_joint_bullet.cpp

Lines 91 to 95 in 7c4d1e9

	void HingeJointBullet::set_param(PhysicsServer3D::HingeJointParam p_param, real_t p_value) {
	switch (p_param) {
	case PhysicsServer3D::HINGE_JOINT_BIAS:
	WARN_DEPRECATED_MSG("The HingeJoint3D parameter \"bias\" is deprecated.");
	break;

EDIT:
Ok, here's what causes it:

godot/scene/3d/physics_joint_3d.cpp

Lines 325 to 327 in 7c4d1e9

	for (int i = 0; i < PARAM_MAX; i++) {
	PhysicsServer3D::get_singleton()->hinge_joint_set_param(j, PhysicsServer3D::HingeJointParam(i), params[i]);
	}

Probably the easiest way to solve this would be making the loop go from 1, but I imagine it can break lots of things (and there isn't any deprecation warning in Godot Physics).

[madmiraal]

Related to #42286.

[Zylann]

Still occurring in Godot 3.4.1 rc1