Commander core fix hang

[Meriemi-git]

Reduce the _REPORT_LENGTH and _RESPONSE_LENGTH from 1024 to 96 to fix hang when loop over liquidctl status command according to @ParkerMc comment on issue #505

Fixes: #505

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Checklist:

• Adhere to the development process
• Conform to the style guide
• Verify that the changes work as expected on real hardware
• Add automated tests cases
• Verify that all (other) automated tests (still) pass
• Update the README and other applicable documentation pages
• Update the liquidctl.8 Linux/Unix/Mac OS man page
• Update or add applicable docs/*guide.md device guides
• Submit relevant data, scripts or dissectors to https://github.com/liquidctl/collected-device-data

New CLI flag?

• Adjust the completion scripts in extra/completions/

New device?

• Regenerate extra/linux/71-liquidctl.rules (instructions in the file header)
• Add entry to the README's supported device list with applicable notes (at least en)

New driver?

• Document the protocol in docs/developer/protocol/

[ParkerMc]

In the documentation, instead of just changing it from 1024 bytes to 96 bytes. Can you mention that it is 1024 for firmware v1.x.x and 96 for v2.x.x.
I know v1.x.x will take both 1024 and 96 but as we know now v2.x.x will only take 96 bytes.

[Meriemi-git]

You're right @ParkerMc i mention both values in documentation.

[jonasmalacofilho]

Thanks!