sm8450-common: overlay: Drop QTI UIM GBA package

We are not shipping the app

Change-Id: Ia00185c7a659462a2f3cff8183610c3c009cf715

overlay/TelephonyResCommon_Sys/res/values/config.xml

@@ -33,7 +33,4 @@
 
     <!-- The package name for the platform number verification supplier app. -->
     <string name="platform_number_verification_package" translatable="false">com.google.android.gms</string>
-
-    <!-- String indicating the package name of the device GbaService implementation. -->
-    <string name="config_gba_package" translatable="false">com.qualcomm.qti.uimGbaApp</string>
 </resources>