[lld] [ELF] Implement --force-group-allocation (PR #94704)

[Justin Cady via llvm-commits]

justincady wrote:

> You need commit https://github.com/llvm/llvm-project/commit/b8dface221f4490933b0d39deb769e97ca134e5f and https://github.com/llvm/llvm-project/commit/0930f62cf600d9e2e9a45fef1b3a422d50be89d5 to make the .rela.* section name match its relocated section.

Thanks, that worked. I should have tested with head of line initially.

LGTM!

https://github.com/llvm/llvm-project/pull/94704