Bump solax from 3.1.0 to 3.1.1

[Darsstar]

Breaking change

Potentially removes one sensor entity to fix #115580. It could break automations. Although, as I understand it, those config entries failed to load, so we should be good as long as people didn't alter their installation.

Proposed change

Bump solax from 3.1.0 to 3.1.1 (diff).
It fixes a bug preventing #115129 from providing a better user experience.
Adds support for X3 Ultra.
It also no longer consider a not-yet-fully-initialised response as valid.

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• Dependency upgrade
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• Breaking change (fix/feature causing existing functionality to break)
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Additional information

• This PR is related to issue: Fix duplicated sensor uuid in solax integration #115580 (looks like it should fix it)

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[home-assistant]

Hey there @squishykid, mind taking a look at this pull request as it has been labeled with an integration (solax) you are listed as a code owner for? Thanks!

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[VadimKraus]

This should also fix #66912

[sairon]

Although, as I understand it, those config entries failed to load, so we should be good as long as people didn't alter their installation.

Right, I'd also say so. Let's merge it then.