Fix VirtualCallStubManager stats capturing on EE shutdown

Before this change logging stats to StubLog file doesn't work because on EE shutdown
we don't shut down manager. Since it's only about logging we can perform uninit earlier.

Author: yurai007

src/coreclr/vm/ceemain.cpp

@@ -1326,6 +1326,8 @@ void STDMETHODCALLTYPE EEShutDownHelper(BOOL fIsDllUnloading)
 
         {
             CONTRACT_VIOLATION(ModeViolation);
+            // At the moment, this doesn't do anything more than log statistics.
+            VirtualCallStubManager::UninitStatic();
 
             // On the new plan, we only do the tear-down under the protection of the loader
             // lock -- after the OS has stopped all other threads.
@@ -1348,10 +1350,6 @@ void STDMETHODCALLTYPE EEShutDownHelper(BOOL fIsDllUnloading)
                 // Terminate the debugging services.
                 TerminateDebugger();
 #endif // DEBUGGING_SUPPORTED
-
-                //@TODO: find the right place for this
-                VirtualCallStubManager::UninitStatic();
-
                 WriteJitHelperCountToSTRESSLOG();
 
                 STRESS_LOG0(LF_STARTUP, LL_INFO10, "EEShutdown shutting down logging");