Remove updateLCDStatusScreen from the onPlatformEvent (#30768)

examples/platform/silabs/BaseApplication.cpp

diff --git a/examples/platform/silabs/BaseApplication.cpp b/examples/platform/silabs/BaseApplication.cpp
index 9cf51e8..e0789f0 100644
--- a/examples/platform/silabs/BaseApplication.cpp
+++ b/examples/platform/silabs/BaseApplication.cpp
@@ -744,10 +744,6 @@
     {
         BaseApplication::sIsProvisioned = event->ServiceProvisioningChange.IsServiceProvisioned;
     }
-
-#ifdef DISPLAY_ENABLED
-    UpdateLCDStatusScreen();
-#endif
 }
 
 void BaseApplication::OutputQrCode(bool refreshLCD)