CI: Add "fail-fast: false" for multi-job workflows

[Growl1234]

See #7781 (comment):

Looks like the push workflow failed:

ERROR: failed to build: failed to solve: failed to push dp-harbor-registry.us-east-1.cr.aliyuncs.com/deepmodeling/abacus-gnu-lts:latest: push access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed

So it seems Aliyun does not recognize "abacus-gnu-lts" as authorized container. Since our goal is to avoid overwrite the containers in development branch, personally I would not treat this as a real issue; but it currently prevents other two workflows to be pushed.

Therefore, my grand recommendation is to add fail-fast: false under jobs/strategy so all three containers can be pushed to at least ghcr.io, which is exactly where GitHub CI pull the containers.