oeqa/hipc: Add VLAN testing to the HIPC tests

Add a test to check that the VLAN id absence or an incorrect VLAN
setting in the interface is stopping the communication from properly
work.
The test checks also that adding/removing vlan id is possible
in Zephyr.

Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>