Pull request project-chip#426: Fix EFR32 Window Covering build failur…

…e due to outdated log statement

Merge in WMN_TOOLS/matter from bugfix/wifi_window_app_build_failure_fix to RC_1.0.2-1.0

Squashed commit of the following:

commit 32d5a05f52f1cb7a177582085a9d4f75be0b6bc1
Author: Manav Mehta <Manav.Mehta@silabs.com>
Date:   Tue Dec 13 04:31:14 2022 +0000

    Fixed build failure due to outdated log statement

examples/window-app/silabs/efr32/src/WindowAppImpl.cpp

@@ -229,7 +229,7 @@ CHIP_ERROR WindowAppImpl::Init()
     }
     else
     {
-        EFR32_LOG("Getting QR code failed!");
+        SILABS_LOG("Getting QR code failed!");
     }
 #endif // QR_CODE_ENABLED