[PRQ#48634] Deletion Request for arm-none-eabi-gdb-linaro

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/