Add 'See also' in VMobject.align_points docs

Author: irvanalhaq9

manim/mobject/types/vectorized_mobject.py

@@ -1720,6 +1720,11 @@ def align_points(self, vmobject: VMobject) -> Self:
         -------
         :class:`VMobject`
            ``self``
+           
+        See also
+        --------
+        :meth:`~.Mobject.interpolate`, :meth:`~.Mobject.align_data`
+
         """
         self.align_rgbas(vmobject)
         # TODO: This shortcut can be a bit over eager. What if they have the same length, but different subpath lengths?