apex: change public network name to 'external'

Although this environment variable is not used in Functest,
to be consistent with the names, Apex creates by default a
public network called 'external'.

Change-Id: Ie33b116beafc1257c5c26b416cdb76c463553e2d
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

0 files changed, 0 insertions, 0 deletions