Cloud Image Registry Implementation

[air-31]

Description

This PR implements a new component - Cloud Image Registry - created with the purpose to store virtual machines disk files inside a storage within the cluster in order to accelerate persistent template instances creation process, and to avoid using kubevirt containerdisks.

[kingmakerbot]

Hi @air-31. Thanks for your PR.

I am @kingmakerbot.
You can interact with me issuing a slash command in the first line of a comment.
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• /rebase: Rebase this PR onto the master branch
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Make sure this PR appears in the CrownLabs changelog, adding one of the following labels:

• kind/breaking: 💥 Breaking Change
• kind/feature: 🚀 New Feature
• kind/bug: 🐛 Bug Fix
• kind/cleanup: 🧹 Code Refactoring
• kind/docs: 📝 Documentation

[kingmakerbot]

The go.mod and/or go.sum files appear not to be correctly tidied.

Please, rerun go mod tidy to fix the issues.