Add back _pixels_address to docs

Author: zoldalma999

buildconfig/stubs/pygame/surface.pyi

@@ -772,6 +772,8 @@ class Surface:
         example would be ``mysurf.get_frect(center=(100.5, 100.5))`` to create a
         rectangle for the Surface centered at a given position. Size attributes
         such as ``size`` or ``w`` can also be applied to resize the FRect.
+
+        ..versionadded:: 2.3.0
         """
 
     def get_bitsize(self) -> int:

docs/reST/ref/surface.rst

@@ -7,3 +7,4 @@
 
 .. autopgclass:: Surface
    :members:
+   :private-members: +_pixels_address

src_c/doc/surface_doc.h

@@ -50,6 +50,7 @@
 #define DOC_SURFACE_GETBOUNDINGRECT "get_bounding_rect(min_alpha=1) -> Rect\nFind the smallest rect containing data."
 #define DOC_SURFACE_GETVIEW "get_view(kind='2', /) -> BufferProxy\nReturn a buffer view of the Surface's pixels."
 #define DOC_SURFACE_GETBUFFER "get_buffer() -> BufferProxy\nAcquires a buffer object for the pixels of the Surface."
+#define DOC_SURFACE_PIXELSADDRESS "_pixels_address -> int\nPixel buffer address."
 #define DOC_SURFACE_PREMULALPHA "premul_alpha() -> Surface\nReturns a copy of the surface with the RGB channels pre-multiplied by the alpha channel."
 #define DOC_SURFACE_PREMULALPHAIP "premul_alpha_ip() -> Surface\nMultiplies the RGB channels by the surface alpha channel."
 #define DOC_SURFACE_WIDTH "width -> int\nSurface width in pixels (read-only)."