perf inject: Add missing callbacks in perf_tool

I found some events (like PERF_RECORD_CGROUP) are not copied by perf
inject due to the missing callbacks.  Let's add them.

While at it, I've changed the order of the callbacks to match with
struct perf_tool so that we can compare them easily.

Acked-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20201012070214.2074921-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>