chore: update sidebar highlights for docs

Author: github-actions[bot]

user-guide/03-Extending your Pioreactor/12-verified-stemma-qt-hardware.md

@@ -3,7 +3,6 @@ title: Verified Stemma QT hardware we like
 slug: /verified-stemma-qt-hardware
 description: Third-party Stemma QT / Qwiic devices we have tested with the Pioreactor.
 hide_table_of_contents: true
-sidebar_class_name: sidebar-item--updated
 ---
 
 These Stemma QT / Qwiic devices have been tested with the Pioreactor HAT and are known to work over I2C at 3.3V. For wiring and a sample script, see [Using the StemmaQT/Qwiic connector](/user-guide/using-stemma-qt).