v1.24.0

This update pulls in Erlang/OTP 26.1 and Buildroot 2023.05.2. For the Buildroot
portion, most projects that work with nerves_system_br v1.23.x shouldn't need
any changes with this update, but please review the Buildroot release notes.

• Package updates
  • Erlang/OTP 26.1
  • Buildroot 2023.05.2. See the release notes for Buildroot 2023.05 and Buildroot 2023.05.1.