Merge pull request #523 from smartdevicelink/bugfix/security-vulnerabilities-1.6.0

Update vulnerable packages and fix lint issues

Author: crokita

lib/js/src/protocol/_SdlProtocolBase.js

@@ -313,8 +313,6 @@ class _SdlProtocolBase {
 
         if (serviceType === _ServiceType.RPC || serviceType === _ServiceType.HYBRID) {
             this._handleRPCPacket(sdlPacket);
-        } else if (serviceType === _ServiceType.HYBRID) {
-            this._handleRPCPacket(sdlPacket);
         } else {
             console.warn('Unhandled service type ', sdlPacket);
         }