:x: `BeforeSwapDelta` docs inconsistency

[GianfrancoBazzani]

v4-doc-drafts/reference-library/BeforeSwapDelta.md

Line 210 in 18006a3

- The `afterSwap` hook receives the `beforeSwapDelta` as a parameter.

This line in the docs states that the afterSwap hook receives the beforeSwapDelta as a parameter, but neither IHooks.sol nor BaseHook.sol shows such a parameter.

https://github.com/Uniswap/v4-core/blob/e8e63c87afb433b650c2387d6d839a239ee05653/src/interfaces/IHooks.sol#L120-L126
https://github.com/Uniswap/v4-periphery/blob/d325f82761b2b37daed44ca237382c83243b1a32/src/base/hooks/BaseHook.sol#L111-L117