Copy `.hie` test fails with ghc-9.8.1

While testing #9717, I found a test that fails locally with `ghc-9.8.1` but passes with `ghc-9.4.8`. Here's the failure;

```diff
$ cabal run cabal-testsuite:cabal-tests -- --with-cabal=./dist-newstyle/build/x86_64-linux/ghc-9.8.1/cabal-install-3.11.0.0/x/cabal/build/cabal/cabal cabal-testsuite/PackageTests/CopyHie/setup.test.hs
...
- setup.test.hs: /home//.../cabal/cabal-testsuite/PackageTests/CopyHie/setup.dist/usr/lib/x86_64-linux-ghc-9.8.1/hie-local-0.1.0.0/extra-compilation-artifacts/hie/HieLocal.hie should exist
+ setup.test.hs: /tmp/cabal-testsuite-156428/setup.dist/usr/lib/x86_64-linux-ghc-9.8.1/hie-local-0.1.0.0/extra-compilation-artifacts/hie/HieLocal.hie should exist
```

> Putting the tests into a temporary directory is definitely an improvement, if only because it puts the tests into a clean room away from whatever junk may be lying around in my working directory.

_Originally posted by @philderbeast in https://github.com/haskell/cabal/issues/9717#issuecomment-1950011674_