fix virCgroupGetMemoryStat arguments order

fix virCgroupGetMemoryStat arguments order

Reviewing the sources, I noticed that, argumets order in
virCgroupGetMemoryStat() function call does not correspond
to the function declaration:
-instead of   *activeAnon, &meminfo->inactive_anon is passed;
-instead of *inactiveAnon,   &meminfo->active_anon is passed;
-instead of   *activeFile, &meminfo->inactive_file is passed;
-instead of *inactiveFile,   &meminfo->active_file is passed.

Fixes: e634c7cd0d ("lxc: Use virCgroupGetMemoryStat")
Signed-off-by: Dmitry Frolov <frolov@swemel.ru>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>