Fix azure_metrics docs

[bmorelli25]

Summary

The Azure Metrics readmes are breaking the integration documentation update script. This PR fixes the error by moving a string including { and } to a code snippet.

Related

Other PRs that I have opened with similar problems:

• Fix hid_bravura documentation #2654
• Fix hashicorp documentation #2655

[bmorelli25]

@efd6 commented:

@bmorelli25 What version of elastic-package are you using? The escaping of md-meaningful characters was added in July last year, so if you're using an older version than that, you would expect to see this happen. This would also explain the error you see below; the new version used in CI will produce the correct output which would differ from what is here.

Thanks, Dan! You're right, I was using an out of date elastic-package. As for the escaping of md-meaningful chars, as I understand, that only applies to fields that are built into the readmes. It doesn't apply to raw text in the _dev/build/docs/readme.md files.

[elasticmachine]

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• Start Time: 2022-02-09T00:49:30.670+0000

• Duration: 20 min 7 sec

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