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

wildmidi: update to 0.4.5.
https://github.com/void-linux/void-packages/pull/45069

Description:
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There seems to be a problem with the project website, which is why I have the homepage field set to the github page.  I did open an [issue](https://github.com/Mindwerks/wildmidi/issues/244) upstream, since the github page does still reference the project homepage.

#### Testing the changes
- I tested the changes in this PR: **briefly**

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