Windows - Only set thread affinity on Server with auto affinity (#19318)

### Description
Only set thread affinity on Server with auto affinity. Auto affinity =
when API user does specify thread settings or affinity themselves.

### Motivation and Context
On client best to let OS scheduler handle. On big (P-Core) / little
(E-Core) CPU designs affinity overrides win32 Quality of Service (QoS)
and has high power usage. Specifically on background workloads whose
process is tagged QoS Utility (Background), this affinity setting
overrides the OS scheduler that only wants to schedule on the E-Cores.
Thus P-Cores waking up uses more energy than intended on client and
users gets less battery life.

Foreground AI workloads would be tagged QoS High and would run the ORT
threads on all cores.

onnxruntime/core/util/thread_utils.cc

@@ -7,6 +7,7 @@
 
 #ifdef _WIN32
 #include <Windows.h>
+#include <versionhelpers.h>
 #endif
 #include <thread>
 #include "core/session/ort_apis.h"
@@ -98,7 +99,16 @@ CreateThreadPoolHelper(Env* env, OrtThreadPoolParams options) {
     }
     options.thread_pool_size = static_cast<int>(default_affinities.size());
     if (options.auto_set_affinity) {
+#ifdef _WIN32
+      // Only set thread affinity on Server with auto affinity.
+      // On client best to let OS scheduler handle.
+      // On big (P-Core) / little (E-Core) CPU designs affinity overrides QoS and has high power usage
+      if (IsWindowsServer()) {
+        to.affinities = std::move(default_affinities);
+      }
+#else
       to.affinities = std::move(default_affinities);
+#endif
     }
   }
   if (options.thread_pool_size <= 1) {