Remove the Quarantine and Sanction modules

[SpicyLemon]

Description

Related:

• #1752: Move quarantine module into the provenance repo
• #1753: Move sanction module into the provenance repo
• #1768: Create a new repo to house the quarantine and sanction modules

This PR deletes all the quarantine and sanction go code and deprecates all of their proto stuff.

Those two modules are being moved to the provenance repo:

• PR 1754: Move quarantine module into the provenance repo (from our fork)
• PR 1758: Move sanction module into the provenance repo (from our fork)

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Author Checklist

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I have...

• included the correct type prefix in the PR title
• added ! to the type prefix if API or client breaking change
• targeted the correct branch (see PR Targeting)
• provided a link to the relevant issue or specification
• followed the guidelines for building modules
• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
• included comments for documenting Go code
• updated the relevant documentation or specification
• reviewed "Files changed" and left comments if necessary
• run make lint and make test
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• confirmed the correct type prefix in the PR title
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• reviewed state machine logic
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage
• manually tested (if applicable)

[SpicyLemon]

I'm gonna close this PR, at least for now. The plan is to, at some point, merge the release-pio/v0.50.x branch back to main-pio, stomping on everything currently in main-pio. Since x/quarantine and x/sanction won't be in there, that should ultimately remove them from this repo.