Improve the versioning of devfile/api typescript models

[JPinkney]

Signed-off-by: Josh Pinkney joshpinkney@gmail.com

What does this PR do?:

This PR improves the versioning of devfile/api typescript models. It does this by appending the version from jsonSchemaVersion.txt with the current date, instead of just appending 0.0.1 with the date.

E.g. 0.0.1-1626875727 to 2.2.0-alpha-1626875727

Which issue(s) this PR fixes:

#389

PR acceptance criteria:

Testing and documentation do not need to be complete in order for this PR to be approved. We just need to ensure tracking issues are opened.

• Open new test/doc issues under the devfile/api repo
• Check each criteria if:
• There is a separate tracking issue. Add the issue link under the criteria
  or
• test/doc updates are made as part of this PR
• If unchecked, explain why it's not needed

• Unit/Functional tests

• QE Integration test

• Documentation

• Client Impact

How to test changes / Special notes to the reviewer:

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: amisevsk, JPinkney, sleshchenko

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