Allow INVALID_STATE to be returned for setNrDualConnectivity

Allow INVALID_STATE to be returned for setNrDualConnectivity
as modem may disable NR NSA for some carriers

Bug: 184571795
Test: build
Change-Id: Ie99ac2dd4ee33180d5ae2fa8a74ab90f533d1df4
diff --git a/radio/1.6/IRadioResponse.hal b/radio/1.6/IRadioResponse.hal
index f2c06b7..60b0edc 100644
--- a/radio/1.6/IRadioResponse.hal
+++ b/radio/1.6/IRadioResponse.hal
@@ -232,6 +232,7 @@
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INTERNAL_ERR
      *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_STATE
      */
     oneway setNrDualConnectivityStateResponse(RadioResponseInfo info);