Update HV-VES docs troubleshooting guide

Align troubleshooting guide to recently introduced changes in logging and error handling

Change-Id: Ia80bee6244b147f911c8d3ad89ec5418b06db67f
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>
Issue-ID: DCAEGEN2-1044
1 file changed