tools headers UAPI: Sync unistd.h to pick {list,stat}mount, lsm_{[gs]et_self_attr,list_modules} syscall numbers

To pick the changes in these csets:

  d8b0f546 ("wire up syscalls for statmount/listmount")
  5f423759 ("LSM: wireup Linux Security Module syscalls")

Used in some architectures to create syscall tables.

This addresses this perf build warning:

  Warning: Kernel ABI header differences:
    diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h

Cc: Casey Schaufler <casey@schaufler-ca.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZbfMuAlUMRO9Hqa6@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>