Update tools/create-translation-issues.sh regex and board

**Describe the bug**

Currently the LOGGED_IN_AS variable is not filled with the user name correctly resulting in the script to exit without creating any new issues. I assume the regex isn't correct anymore with a new gh binary.

Also the script no longer correctly assigns to the Tracking board.

**To Reproduce**

Run tools/create_translation_issues.sh on the website or app.

**Expected behavior**

The script should execute and open issues.

**Operating system**

Debian 12.5

**Version of gh**

gh version 2.23.0 (2023-02-27 Debian 2.23.0+dfsg1-1)

**Additional context**

/

Start with tools/create-translation-issues.sh and run it on the website or app using gh version 2.23.0 on Debian 12.5. Check why LOGGED_IN_AS is not populated and why new issues are not assigned to the Tracking board; done means the script executes and opens issues with the expected board assignment.

Written by the indexing model from the issue text.