[clang] [compiler-rt] [XRay][AArch64] Support -fxray-shared (PR #114431)

[Felipe de Azevedo Piovezan via cfe-commits]

felipepiovezan wrote:

> @felipepiovezan @juliannagele Sorry for the delayed response. This is quite strange, since the issues seem to be on the x86 side...

To clarify, both x86 and aarch bots were failing on this (but they both enable both targets in their builds)

https://github.com/llvm/llvm-project/pull/114431