[Enhancement] Allow component only build in distribution pipeline

[peterzhuamazon]

As of now, our distribution build workflow for OS and OSD will build everything put in the manifest file.
This cause some issue and dependency problems when you only want to build one component, such as core, so plugin owners can consume the latest Maven and pass their checks on PR.

Example:

• 2.0.0 GA requires all plugins to remove rc1 to build successfully.
• Plugins cannot remove rc1 because their PR checks fail due to no 2.0.0 GA maven/docker.
• But we cannot build 2.0.0 GA due to plugin still have rc1 qualifier.
• The only solution to this is to only build 2.0.0 GA core, which current pipeline does not support, but python code already support with --component parameter.

Thanks.

[dblock]

I think you're proposing to create a new pipeline for just OpenSearch-min that can be run on demand.

[peterzhuamazon]

We dont need to create a new pipeline, just add one param in the existing pipeline is enough.

[peterzhuamazon]

This confirms to push 2.0.0-SNAPSHOT with @prudhvigodithi.

2.0.0-SNAPSHOT/ 	Tue May 10 19:31:29 UTC 2022