End-to-end functional tests with device2.2.1

End-to-end functional tests with device2.2.1

- for a much better visibility en test results, adapt sequence of tests
(creation of the topology) to force PCE to have a deterministic result
and hence alleviate to have several tests failling
- only tests 47 and 48 should fail for the non-deterministics
effect of the PCE.

JIRA: TRNSPRTPCE-113
Change-Id: Idc697c560730cbc2bf910e43f9be80b58a587348
Signed-off-by: Gilles Thouenon <gilles.thouenon@orange.com>
Co-authored-by: Christophe Betoule <christophe.betoule@orange.com>