[llvm] [AsmPrinter][ELF] Support profile-guided section prefix for jump tables' (read-only) data sections (PR #122215)

[Snehasish Kumar via llvm-commits]

https://github.com/snehasish commented:

Still going through the rest, thanks for rebasing and splitting out the NFC changes.

https://github.com/llvm/llvm-project/pull/122215