Add reportRoom API

[Half-Shot]

This arrived in Matrix 1.13 https://spec.matrix.org/latest/client-server-api/#post_matrixclientv3roomsroomidreport

Checklist

• Tests written for new code (and old code if feasible).
• New or updated public/exported symbols have accurate TSDoc documentation.
• Linter and other CI checks pass.
• Sign-off given on the changes (see CONTRIBUTING.md).

[t3chguy]

The SDK claims it doesn't support 1.13 yet: https://github.com/matrix-org/matrix-js-sdk/blob/develop/src/version-support.ts#L26

[Half-Shot]

The SDK claims it doesn't support 1.13 yet: https://github.com/matrix-org/matrix-js-sdk/blob/develop/src/version-support.ts#L26

There are certainly elements of 1.10+ supported in this SDK, so what's the procedure for it? Should I put a docstring in warning that it's only partially supported?

[t3chguy]

Definitely worth mentioning the Matrix version requirement in the typedoc IMO, as the error from the server in such a case won't be helpful, likely a 404 M_UNRECOGNIZED

[dbkr]

I would say this is fine: saying that we support an certain API version is saying we support all of it, we can still support bits of newer versions. We generally have not done any kind of version checking on news APIs like this since if it's not there, it will just fail anyway.