Add JIT_DLOG for total compile time on finalization

Summary: Making it easy to see how much time was spent compiling code.

Reviewed By: mpage

Differential Revision: D91328119

fbshipit-source-id: 215e613c35b3e0c850955db88c73b2ce672f37e5

Author: alexmalyshev

cinderx/Jit/pyjit.cpp

@@ -3409,6 +3409,9 @@ void finalize() {
   // metadata that we will be freeing later in this function.
   PyUnstable_GC_VisitObjects(deopt_gen_visitor, nullptr);
 
+  JIT_DLOG(
+      "CinderX JIT Total Compilation Time: {}", jitCtx()->totalCompileTime());
+
   if (getConfig().log.dump_stats) {
     dump_jit_stats();
   }