Update repositories.txt

[brincode]

No description provided.

[github-actions]

A problem was found with your submission https://github.com/brincode/Fa3el_kher/tree/1.2

❌ ERROR: Submission URL is not a Git clone URL (e.g., https://github.com/arduino-libraries/Servo).

[github-actions]

Thanks for your interest in contributing to the Arduino Library Manager index @brincode
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 as invalid. The library was already submitted in #4442 and this appears to be yet another of many attempts to "Update fa3el_kher", which I will support in #4446