
Add descriptions and examples of new CNI plugins. Note: Bond plugin is covered in https://review.opendev.org/c/starlingx/docs/+/837599 Content restructuring per patchset 1 comments. Patchset 2 review updates. Patchset 3 review updates. Fix merge conflict. eth1001 > eth1000 for consistency in example. Patchset 6 review updates. Story: 2009832 Task: 45235 Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: Idab0308ff8f973c4aa20b66fbcfb932bf3dcf92c