Remove target static because it is confusing.

modules/many_bone_ik/src/many_bone_ik_3d.cpp

@@ -177,8 +177,6 @@ void ManyBoneIK3D::_get_property_list(List<PropertyInfo> *p_list) const {
 		p_list->push_back(effector_name);
 		p_list->push_back(
 				PropertyInfo(Variant::NODE_PATH, "pins/" + itos(pin_i) + "/target_node", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Node3D", pin_usage));
-		p_list->push_back(
-				PropertyInfo(Variant::BOOL, "pins/" + itos(pin_i) + "/target_static", PROPERTY_HINT_NONE, "", pin_usage));
 		p_list->push_back(
 				PropertyInfo(Variant::FLOAT, "pins/" + itos(pin_i) + "/motion_propagation_factor", PROPERTY_HINT_RANGE, "0,1,0.1,or_greater", pin_usage));
 		p_list->push_back(
@@ -261,9 +259,6 @@ bool ManyBoneIK3D::_get(const StringName &p_name, Variant &r_ret) const {
 		} else if (what == "target_node") {
 			r_ret = effector_template->get_target_node();
 			return true;
-		} else if (what == "target_static") {
-			r_ret = effector_template->get_target_node().is_empty();
-			return true;
 		} else if (what == "motion_propagation_factor") {
 			r_ret = get_pin_motion_propagation_factor(index);
 			return true;
@@ -337,11 +332,6 @@ bool ManyBoneIK3D::_set(const StringName &p_name, const Variant &p_value) {
 		} else if (what == "target_node") {
 			set_pin_target_node_path(index, p_value);
 			return true;
-		} else if (what == "target_static") {
-			if (p_value) {
-				set_pin_target_node_path(index, NodePath());
-			}
-			return true;
 		} else if (what == "motion_propagation_factor") {
 			set_pin_motion_propagation_factor(index, p_value);
 			return true;