lifting voip setting to a voip config

vector-config/src/main/java/im/vector/app/config/Config.kt

@@ -55,6 +55,12 @@ object Config {
      */
     val ONBOARDING_VARIANT = OnboardingVariant.FTUE_AUTH
 
+    /**
+     * If set, MSC3086 asserted identity messages sent on VoIP calls will cause the call to appear in the room corresponding to the asserted identity.
+     * This *must* only be set in trusted environments.
+     */
+    const val HANDLE_CALL_ASSERTED_IDENTITY_EVENTS = false
+
     /**
      * The analytics configuration to use for the Debug build type.
      * Can be disabled by providing Analytics.Disabled
@@ -113,7 +119,6 @@ sealed interface Analytics {
     ) : Analytics
 }
 
-
 enum class OnboardingVariant {
     LEGACY,
     LOGIN_2,