Update bug_report.yml

[drogga]

Description

Added Android 15 in the OS version drop-down selector

All submissions

• there are no other open Pull Requests for the same update/change
• Bromite can be built with these changes
• I have tested that the new change works as intended (AVD or physical device will do)

Format

• patch subject and filename match (e.g. Subject: Alternative cache (NIK-based) -> Alternative-cache-NIK-based.patch)
• patch description contains explanation of changes
• no unnecessary whitespace or unrelated changes