MarsSeed [1] filed a deletion request for arm-none-eabi-gdb-linaro [2]: Unmaintained compiler toolchain package from 2018, still relies on Python 3.6 which is EOL since 2021.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/arm-none-eabi-gdb-linaro/
