[lld] [LLD] [COFF] Print a warning when using /dependentloadflag without load config (PR #117400)

[Mateusz Mikuła via llvm-commits]

mati865 wrote:

> Good catch, yes I guess that ideally should be fixed.

FWIW I looked at the assembly, and immediately it became obvious that I should leave it to someone who actually knows what's going on in there.

https://github.com/llvm/llvm-project/pull/117400