support to config discover branch and tag in pipeline when git type is git-source

[yudong2015]

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What is version of KubeSphere DevOps has the issue?

all

How did you install the Kubernetes? Or what is the Kubernetes distribution?

No response

What happened?

Can not config discover_branchs and discover_tags in pipeline when git type is git-source, and now by default the discover_branchs is enabled, but the discover_tags is disabled.

NEED-TODO: support to config discover branch and tag in pipeline-UI when git type is git-source

Relevant log output

No response

Additional information

No response