rgb-matrix.sh: fix Python bindings build on Trixie#376

mikeysklar wants to merge 1 commit into

adafruit:mainadafruit/Raspberry-Pi-Installer-Scripts:mainfrom

mikeysklar:fix/trixie-python3-setuptoolsmikeysklar/Raspberry-Pi-Installer-Scripts:fix/trixie-python3-setuptoolsCopy head branch name to clipboard