Remove GCC 12.2 toolchains
For consistency we should maybe also remove the "corresponding" intel-2021_7_1 toolchains. None of those toolchains (neither gcc nor intel) is used in the Octopus CI.
For consistency we should maybe also remove the "corresponding" intel-2021_7_1 toolchains. None of those toolchains (neither gcc nor intel) is used in the Octopus CI.