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

zlib: remove LDFLAGS workaround.
https://github.com/void-linux/void-packages/pull/31960

Description:
Added in 4d39b701666370b53a7167c00702a1d7a4213a87 without explanation as
to why.

We also revbump to rebuild the binary. On x86_64-musl, old libz.so,
built with gcc 7, is using a 2132KB RE mmap when dynamically linked,
probably because of a 0x200000 alignment required for the RE section.
After rebuilding, 96KB are used, with the actual RE mmap reduced to 56K.
The new alignment is 0x1000.

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- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
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