Prevent client update while on boat if boat turning (#1343)

Co-authored-by: Noudess <noudess@gmail.com>

zone/mob.cpp

@@ -131,6 +131,7 @@ Mob::Mob(
 	AI_Init();
 	SetMoving(false);
 	moved            = false;
+	turning = false;
 	m_RewindLocation = glm::vec3();
 	m_RelativePosition = glm::vec4();