This fix fixes a couple of incorrect version strings in swagger.yaml `v1.25` should be `v1.26`. This applies to 1.14 version only. Also checked 1.13rc and it is fine. Signed-off-by: Yong Tang <yong.tang.github@outlook.com> Upstream-commit: 887c4188f469698938213eddd1babf224cc39737 Component: engine