[compiler-rt] Add a requires `lto` instrprof-gc-sections.c (PR #92919)

[Fangrui Song via llvm-commits]

MaskRay wrote:

The linker tests have to use `-fuse-ld=lld` because we only have confidence in lld and other linkers (e.g. GNU ld, gold) might not work. Since `-fuse-ld=lld` is used, `lto` is not really necessary.

https://github.com/llvm/llvm-project/pull/92919