feat: mark deprecated properties with @Deprecated

[maltesmann]

Description

See #418 for details.

Related issue(s)

Resolves #418

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[Tenischev]

Hi @maltesmann
Please update one of tests to cover this functionality. I think additional-formats.test.js could be the place, but of course you could create a new file.

[maltesmann]

Hi @Tenischev
Sure! I just added a deprecated parameter to the test you suggested. I also fixed the jinjer2 whitespace control, to not break the existing tests.

[Tenischev]

@all-contributors please add @maltesmann for code

[allcontributors]

@Tenischev

I've put up a pull request to add @maltesmann! 🎉

[asyncapi-bot]

🎉 This PR is included in version 1.6.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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