update services/dbinder/dbinder_service/src/dbinder_service.cpp.

IPC UT测试阻塞用例修改，整形溢出检查导致正常溢出流程出现崩溃
Signed-off-by: Nlishengming14 <lishengming14@h-partners.com>

services/dbinder/dbinder_service/src/dbinder_service.cpp

@@ -162,7 +162,10 @@ sptr<DBinderService> DBinderService::GetInstance()
 uint32_t DBinderService::GetSeqNumber()
 {
     std::lock_guard<std::mutex> lockGuard(instanceMutex_);
-    seqNumber_++; // can be overflow
+    if (seqNumber_ == std::numeric_limits<uint32_t>::max()) {
+        seqNumber_ = 0;
+    }
+    seqNumber_++;
     return seqNumber_;
 }