[Improvement] Separate the registry and repository of apecloud images

[JashBook]

Is your improvement request related to a problem? Please describe.
The registry and repository of some apecloud images are hardcoded

If this is a new function, please describe the motivation and goals.
Separate the registry and repository of apecloud images
e.g.

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or functions you've considered.

Additional context

[wonbin2011]

I'm glad to undertake it.

[wonbin2011]

that means if it is not appecloud image, don't have to deal with ？
for example:
repository: docker.io/greptime/greptimedb

[JashBook]

that means if it is not appecloud image, don't have to deal with ？ for example: repository: docker.io/greptime/greptimedb

Of course, we're glad you can tweak it too.
But please keep its original registry and repository, such as docker.io and greptime/greptimedb.