Chore/add identity 1.3

[eike-hass]

Description of change

New pages are: docs/build/identity.rs/1.3/docs/how-tos/verifiable-credentials/zero-knowledge-selective-disclosure.mdx docs/build/identity.rs/1.3/docs/references/specifications/revocation-timeframe-2024.mdx

The remaining content is copied from the 1.2 docs.

Type of change

Choose a type of change, and delete any options that are not relevant.

• Documentation Enhancement

Change checklist

Tick the boxes that are relevant to your changes, and delete any items that are not.

• [ ] I have followed the contribution guidelines for this project
• [ ] I have performed a self-review of my own changes
• [ ] I have made sure that added/changed links still work
• [ ] I have commented my code, particularly in hard-to-understand areas

[eike-hass]

@lucas-tortora could we get a preview deployment of this branch? 🙏

[github-actions[bot]]

This pull request has been deployed to Vercel.

Latest commit: 5df3457327283c0c20b43add5c4ceb72d7a98f08

:white_check_mark: Preview: https://iota-wiki-j51dm6wkj-iota1.vercel.app

[eike-hass]

@lucas-tortora we are ready for merge 💪