This commit makes change to the code, scripts and some template files to
reflect the change of the org after donation to CNCF.
The files under "/site" "/changelogs" and "/design" are deliberately
excluded in this change. I'll make follow up changes in these
directories when needed.
Signed-off-by: Daniel Jiang <daniel.jiang@broadcom.com>
Change errors.Cause to errors.Is, because github.com/cockroachdb/errors
New() function create a error with error stack with depth 1, but
github.com/pkg/errors's New() function create error with no depth.
Signed-off-by: Xun Jiang <xun.jiang@broadcom.com>