Ignore getService deprecation warning in IServiceManager

Test: m libbinder
Bug: 264944281
Change-Id: Ie7cf9bee76c868e11c7996a73c592740adc808db
diff --git a/libs/binder/include/binder/IServiceManager.h b/libs/binder/include/binder/IServiceManager.h
index 2af512e..c78f870 100644
--- a/libs/binder/include/binder/IServiceManager.h
+++ b/libs/binder/include/binder/IServiceManager.h
@@ -198,7 +198,10 @@
 {
     const sp<IServiceManager> sm = defaultServiceManager();
     if (sm != nullptr) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
         *outService = interface_cast<INTERFACE>(sm->getService(name));
+#pragma clang diagnostic pop // getService deprecation
         if ((*outService) != nullptr) return NO_ERROR;
     }
     return NAME_NOT_FOUND;