[clang] [Clang][Interpreter] Enable PIC to avoid 32-bit relocation overflows (PR #201286)

[Jessica Clarke via cfe-commits]

jrtc27 wrote:

Hm, there was some discussion of this on Discord at https://discord.com/channels/636084430946959380/1471599888436297779 earlier this year. I don't recall if the conclusion was that this was the right place to force the flag, or whether it should be somewhere more central.

https://github.com/llvm/llvm-project/pull/201286