GnssLocationProvider: modify "=" restriction to support URL with "=" inside

        for (String item : configValues) {

            if (DEBUG) Log.d(TAG, "GpsParamsResource: " + item);

            // We need to support "KEY =", but not "=VALUE".

            String[] split = item.split("=");

            if (split.length == 2) {

                properties.setProperty(split[0].trim().toUpperCase(), split[1]);

            int index = item.indexOf("=");

            if (index > 0 && index + 1 < item.length()) {

                String key = item.substring(0, index);

                String value = item.substring(index + 1);

                properties.setProperty(key.trim().toUpperCase(), value);

            } else {

                Log.w(TAG, "malformed contents: " + item);

            }