Fixed service state CTS test failing

Added missing member variables in copyFrom().

Bug: 73298491
Test: atest CtsTelephonyTestCases:ServiceStateTest#testServiceState CtsTelephonyTestCases:TelephonyManagerTest#testGetServiceState
Change-Id: I750816a13801a911d68e0a774fd59602c81c5687
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index cb867ab..d74e448 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -340,6 +340,8 @@
         mIsEmergencyOnly = s.mIsEmergencyOnly;
         mIsDataRoamingFromRegistration = s.mIsDataRoamingFromRegistration;
         mIsUsingCarrierAggregation = s.mIsUsingCarrierAggregation;
+        mChannelNumber = s.mChannelNumber;
+        mCellBandwidths = Arrays.copyOf(s.mCellBandwidths, s.mCellBandwidths.length);
         mLteEarfcnRsrpBoost = s.mLteEarfcnRsrpBoost;
         mNetworkRegistrationStates = new ArrayList<>(s.mNetworkRegistrationStates);
     }