Fix or silence binder build warnings on clang

Bug: 302724232
Test: mma
Change-Id: Ibd0dd5ef3c985901ab850cb0a589256efadb06a1
diff --git a/libs/binder/tests/binderClearBufTest.cpp b/libs/binder/tests/binderClearBufTest.cpp
index 307151c..3ea5b55 100644
--- a/libs/binder/tests/binderClearBufTest.cpp
+++ b/libs/binder/tests/binderClearBufTest.cpp
@@ -74,7 +74,10 @@
 };
 
 TEST(BinderClearBuf, ClearKernelBuffer) {
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
     sp<IBinder> binder = defaultServiceManager()->getService(kServerName);
+#pragma clang diagnostic pop
     ASSERT_NE(nullptr, binder);
 
     std::string replyBuffer;