Deprecate / remove KernelMemoryTCP #50990
Description
Description
This option is no longer supported by runc, and is marked deprecated in the OCI (opencontainers/runtime-spec#1093)
This option (as well as KernelMemory) was only supported with cgroups v1, and deprecated in the kernel; while there was some back-and-forth initially if both kernel memory and kernel memory TCP should be considered deprecated (see opencontainers/runc#3174), with no support in the OCI runtime, and cgroups v1 being replaced by v2, we should remove this option so that we don't have to carry it forward in the API.