There's a merged pull request on the void-packages repository

[RFC] patch_args: allow use of --directory parameter
https://github.com/void-linux/void-packages/pull/36409

Description:
`patch(1)` has a `-d/--directory` parameter which allows us to specify a directory where the patch will be applied.
This is especially useful when we have multiple distfiles and want to patch in $build_wrksrc because that's where the patch is usually applied. So far, these patches had to be updated if $build_wrksrc changes, which is suboptimal.

Problem is, that the `-i` parameter is also relative to the the `-d` parameter and thus fails to find the patch, when `-d` is set.
This PR tries to solve that by using standard input instead of `-i`.

Included are examples with wine and chatterino2 making use of that change.

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