[PATCH v2] ring: add the second version of the RTS interface

[Huichao Cai]

Hi,Thomas
    This patch adds a field to the ABI structure.I have added the suppress_type
field in the file libabigail.abignore, but "ci/github-robot: Build" still 
reported
an error, could you please advise on how to fill in the suppress_type field?