[clang] [llvm] [HIP] add --offload-compression-level= option (PR #83605)

[Joseph Huber via cfe-commits]

jhuber6 wrote:

Should an option like in https://github.com/llvm/llvm-project/pull/84337 be added for the new driver?

https://github.com/llvm/llvm-project/pull/83605