Revert "Needed for feature 10938: extract_prometheus_scrape_jobs populating...

Revert "Needed for feature 10938: extract_prometheus_scrape_jobs populating prom template with vnf member, vdur name and kdur name (explained in bug 2077)"

This reverts commit bd49c837

.

Change-Id: I3306c56bc9851eb9d118d4047db8c115450e944e
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>