Bump aioraven to 0.5.2

[cottsay]

Proposed change

Bump aioraven to 0.5.2
Upstream diff: https://github.com/cottsay/aioraven/compare/0.5.1..0.5.2
Upstream changelog: https://github.com/cottsay/aioraven/blob/0.5.2/CHANGELOG.md#052-2024-03-17

Defer feeding XML data until we likely trigger an event

Recent changes to expat, the XML parser behind the Python XMLPullParser,
utilize a backoff when feeding the parser in small chunks which don't
(yet) constitute something interesting. Unfortunately, this could result
in the parser sitting on a completed payload waiting for more data
before it attempts parsing.

The safest mitigation I can find is to just wait until we get a '>'
before feeding the parser, which should hopefully mean that we'll never
trigger the backoff.

For my personal use I have Home Assistant Core deployed directly to a server. Under those conditions I was never able to trigger this issue. However, an under-provisioned Home Assistant OS VM seems to occasionally break what is normally a single serial read operation into chunks of size 8. These conditions exposed the misbehavior when combined with the recent changes to the expat parser.

While this isn't directly a fix for #113473, it should address more of the data gaps reported there.

I'd like this fix to be considered for inclusion in the next 2024.3 patch release.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

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• This PR fixes or closes issue: fixes #
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