compiler: remove viral #force(_no)_inline

If a procedure was marked `#force_no_inline`, any procedure calls within
it would also implicitly be. This is not expected for multiple reasons:

1. `#force(_no)_inline` on a call expr works differently than on a procedure literal.
2. Adding the attribute on it and every called proc blows up the amount
   of work for the inliner pass and may increase the time it takes.
3. Putting `#force_no_inline` on a procedure to keep executable size
   down (like we do for some map procedures), benchmark it, or find it in
   asm/ir has the added effect of slowing those procedures down significantly
   and not representing truth.

src/llvm_backend_proc.cpp

@@ -1136,10 +1136,6 @@ gb_internal lbValue lb_emit_call(lbProcedure *p, lbValue value, Array<lbValue> c
 			}
 		}
 
-		if (inlining == ProcInlining_none) {
-			inlining = p->inlining;
-		}
-
 		Type *rt = reduce_tuple_to_single_type(results);
 		Type *original_rt = rt;
 		if (split_returns) {