zlib test suite segfaults on HEAD

To reproduce, run:

$ git clone https://github.com/haskell/zlib && cd zlib/
$ cabal run test:tests -w ~/Software/ghc-9.3.20220302/bin/ghc
Resolving dependencies...
Up to date
zlib tests
  property tests
    decompress . compress = id (standard):            OK (0.43s)
      +++ OK, passed 100 tests; 124 discarded.
    decompress . compress = id (Zlib -> GZipOrZLib):  OK (0.37s)
      +++ OK, passed 100 tests; 140 discarded.
    decompress . compress = id (GZip -> GZipOrZlib):  OK (0.34s)
      +++ OK, passed 100 tests; 64 discarded.
    concatenated gzip members:                        OK (0.36s)
      +++ OK, passed 100 tests; 88 discarded.
    multiple gzip members, boundaries (all 2-chunks): OK (0.02s)
      +++ OK, passed 100 tests.
    multiple gzip members, boundaries (all 3-chunks): Segmentation fault (core dumped)

I haven't had an opportunity to minimize the issue, but for the time being, all of the dependencies build on HEAD.