for a single minor version, library should support all previous patches with latest schema

[yangcao77]

Which area is this feature related to?

/area library

Which functionality do you think we should add?

for a single minor version, library should support all previous patches with latest schema

Why is this needed? Is your feature request related to a problem?
The current devfile is keeping copies of devfile schema for each patch version:
for example we currently have 2.2.0, 2.2.1 and 2.2.2
https://github.com/devfile/library/tree/main/pkg/devfile/parser/data/v2

However, it is too redundant & heavy. if it's only a patch version update, there shouldn't be any breaking change introduced, and all latest patch update should be backward compatible. e.g. 2.2.2 schema is able to support 2.2.1 and 2.2.0 as well.

Detailed description:
as above

Describe the solution you'd like

convert the current devfile library to only store schema copy for specific minor versions. and only keep the latest patch schema under each minor version
for example, 2.0.x. 2.1.x and 2.2.x etc.

Describe alternatives you've considered

Additional context

[github-actions]

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