SF: fix binder thread priority

Add setMinSchedulerPolicy to all binder interfaces SF exposes.
It was missing from gui::ISurfaceComposer and
gui::IDisplayEventConnection.

Test: presubmit
Bug: 299378819
Change-Id: Ia0d99efa5a3bc58625c320d4df3c08bb597d2e38
diff --git a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
index ed8bb7f..d13189e 100644
--- a/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
+++ b/services/surfaceflinger/fuzzer/surfaceflinger_fuzzer.cpp
@@ -94,6 +94,7 @@
         BnSurfaceComposer::REMOVE_TUNNEL_MODE_ENABLED_LISTENER,
         BnSurfaceComposer::ADD_WINDOW_INFOS_LISTENER,
         BnSurfaceComposer::REMOVE_WINDOW_INFOS_LISTENER,
+        BnSurfaceComposer::GET_SCHEDULING_POLICY,
 };
 
 static constexpr uint32_t kMinCode = 1000;