Remove wag method from Mobject (ManimCommunity#3539)

Co-authored-by: Francisco Manríquez Novoa <[email protected]>

manim/mobject/mobject.py

@@ -1337,20 +1337,6 @@ def R3_func(point):
 
         return self.apply_function(R3_func)
 
-    def wag(
-        self, direction: Vector3 = RIGHT, axis: Vector3 = DOWN, wag_factor: float = 1.0
-    ) -> Self:
-        for mob in self.family_members_with_points():
-            alphas = np.dot(mob.points, np.transpose(axis))
-            alphas -= min(alphas)
-            alphas /= max(alphas)
-            alphas = alphas**wag_factor
-            mob.points += np.dot(
-                alphas.reshape((len(alphas), 1)),
-                np.array(direction).reshape((1, mob.dim)),
-            )
-        return self
-
     def reverse_points(self) -> Self:
         for mob in self.family_members_with_points():
             mob.apply_over_attr_arrays(lambda arr: np.array(list(reversed(arr))))