Add a top-level MAINTAINERS.md file enumerating the current Higress
project maintainers, in preparation for the CNCF Sandbox onboarding
checklist (cncf/sandbox#481): "Create a maintainer list and add it to
the aggregated CNCF maintainer list".
The list mirrors the existing maintainers reflected in CODEOWNERS and
recent project governance discussions.
Signed-off-by: johnlanni <zty98751@alibaba-inc.com>
Made-with: Cursor
