[PATCH v2 0/1] MR7106: winex11: Update window pos before syncing gl drawable.

[William Horvath (＠whrvth)]

Otherwise, the client rect in [needs_client_window_clipping](https://gitlab.winehq.org/wine/wine/-/blob/3f7ff8b5896394a3edd2d3d49f6d118f8...) is outdated, which can result in offscreening when it's not necessary or vice-versa.

This keeps the intention of 54d82ed4d5483f7569871219acc485b3cb5a224e while restoring the previous behavior.

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  v2: winex11: Use the win32 client rect in needs_client_window_clipping.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7106