[lld] Make hashtable entry size configurable (PR #113431)

[Dominik Steenken via llvm-commits]

dominik-steenken wrote:

> Hi @dominik-steenken looks like a bunch on SystemZ tests are failing in CI now ...

That is strange. I do not think i modified the PR semantically resolving the merge conflict, which was just about parameter ordering having been changed. I will investigate asap.

https://github.com/llvm/llvm-project/pull/113431