Add ArduinoUOS to library index

[CharminJunior]

No description provided.

[github-actions]

A problem was found with your submission https://github.com/CharminJunior/ArduinoUOS

❌ ERROR: Library is missing a library.properties metadata file.

See: https://arduino.github.io/arduino-cli/latest/library-specification/#library-metadata

[github-actions]

Thanks for your interest in contributing to the Arduino Library Manager index @CharminJunior
Please resolve the error(s) mentioned in the previous comment.

After resolving the issue, trigger this check again by doing one of the following:

• Commit the required change to the branch you submitted this pull request from.
• Comment here, mentioning @ArduinoBot in the comment.

❗ NOTE: It is not necessary to open a new pull request. ❗

More information:
https://github.com/arduino/library-registry/blob/main/README.md#if-the-problem-is-with-the-pull-request

[per1234]

Closing due to lack of compliance with the requirements for admission into the Arduino Library Registry.