Fix unit tests

Author: bilal-alsharifi

android/sdl_android/src/androidTest/assets/json/RegisterAppInterface.json

@@ -101,6 +101,11 @@
       "vrCapabilities": [
         "Text"
       ],
+      "pcmStreamCapabilities": {
+        "samplingRate": "16KHZ",
+        "audioType": "PCM",
+        "bitsPerSample": "16_BIT"
+      },
       "audioPassThruCapabilities": [
         {
           "samplingRate": "16KHZ",

android/sdl_android/src/androidTest/java/com/smartdevicelink/test/Validator.java

@@ -15,6 +15,7 @@
 import com.smartdevicelink.proxy.rpc.enums.SpeechCapabilities;
 import com.smartdevicelink.proxy.rpc.enums.TransmissionType;
 import com.smartdevicelink.proxy.rpc.enums.VentilationMode;
+import com.smartdevicelink.util.CompareUtils;
 
 import java.util.Iterator;
 import java.util.List;
@@ -2708,7 +2709,7 @@ public static boolean validateDisplayCapabilities(DisplayCapabilities item1, Dis
             return false;
         }
 
-        if (!item1.getDisplayName().equals(item2.getDisplayName())) {
+        if (!CompareUtils.areStringsEqual(item1.getDisplayName(), item2.getDisplayName(), true, true)) {
             return false;
         }