feat(swasync): switch to polling mode

feat(swasync): switch to polling mode

Performance of adaptive mode is bad (different bug),
keep continuity of ipsec swasync tests (when VPP allows).

As 23.06-release does not have the new API message,
the new CSIT code needs to be more careful around CRC checking.

+ Add new crc collection with the new API call used.
 + Also keep the old collection so older VPP does not fail.
+ Document how papi executor works with VPP without a message.
+ Prevent CRC checker from raising bodus errors with old VPP.

Change-Id: I9ff933a8a9558289d22d55526905d63e7894378c
Signed-off-by: Vratko Polak <vrpolak@cisco.com>