src/librustc_codegen_ssa/callee.rs is redundant

[anp]

Per @eddyb, this file contains wrappers which don't do much. It seems like they should perhaps be inlined and the module deleted?

[eddyb]

cc @bjorn3

[bjorn3]

Thanks @eddyb for the cc. I will do this as part of #65340.