enhance: Set thread name for segcore thread pool (#42017)

Thread name could be helpful when debugging thread explosion issues

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>

internal/core/src/storage/ThreadPool.cpp

@@ -15,6 +15,7 @@
 // limitations under the License.
 
 #include "ThreadPool.h"
+#include "log/Log.h"
 
 namespace milvus {
 
@@ -65,6 +66,7 @@ void
 ThreadPool::Worker() {
     std::function<void()> func;
     bool dequeue;
+    SetThreadName(name_);
     while (!shutdown_) {
         std::unique_lock<std::mutex> lock(mutex_);
         idle_threads_size_++;