SF: send the renderFrameRate with mode changed event

Bug: 259740021
Test: atest FrameRateOverrideHostTest
Test: atest libsurfaceflinger_unittest
Change-Id: I3ef1b5c945826b37b9da739177c0b2fcd9444e08
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index aaa2102..325c294 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2337,6 +2337,7 @@
         }
 
         outInfo->activeDisplayModeId = ginfo.activeDisplayModeId;
+        outInfo->renderFrameRate = ginfo.renderFrameRate;
 
         outInfo->supportedColorModes.clear();
         outInfo->supportedColorModes.reserve(ginfo.supportedColorModes.size());