bpftool: Support sendmsg{4,6} attach types

Status from this message: Applied to bpf-next, thanks guys!

Get series with b4

b4 am [email protected]

Versions newest first

#	Subject and files	Size	Replies	Applied
1/1	bpftool: Support sendmsg{4,6} attach types`tools/bpf/bpftool/Documentation/bpftool-cgroup.rst` `tools/bpf/bpftool/bash-completion/bpftool` `tools/bpf/bpftool/cgroup.c`	+13 -5	3 replies

The patch has a Reviewed-by or Acked-by.

Patch	Jakub Kicinski	Song Liu
1/1	R-b	A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.