Integrate actions/cache with cache service v2 APIs

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Description

Upgrading the cache package to integrate with the new cache service backend (cache service v2). Major changes to the API layer are involved with this change but the interfaces are backward compatible. The transition to the new service will undergo gradual rollout and will be seamless to end users.

Motivation and Context

Deprecation notice for v1 and v2 of actions/cache

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation (add or update README or docs)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[Justa83]

dist/restore-only/index.js

[Justa83]

dist/restore-only/index.js