Move InvokeGenerator to a centralized function of Meshkit.

[Jougan-0]

Current Behavior

When we run mesheryctl registry generate we InvokeGenerator directly inside the mesheryctl command rather it should be a centralized function in meshkit that can be reused in server as well.

Desired Behavior

Update meshkit to contain this functionality.

Resources

Alternatives / Additional Context

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[MUzairS15]

@Jougan-0 We should reassign this issue.

[Jougan-0]

I think Aviral could do it. Thoughts?

[Jougan-0]

I'll complete this PR after adding some recent changes

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.