tools headers: Sync uapi/asm-generic/socket.h with the kernel sources

tools headers: Sync uapi/asm-generic/socket.h with the kernel sources

This also fixes a wrong definitions for SCM_TS_OPT_ID & SO_RCVPRIORITY.

Accidentally found while working on another patchset.

Cc: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Cc: Willem de Bruijn <willemb@google.com>
Cc: Jason Xing <kerneljasonxing@gmail.com>
Cc: Anna Emese Nyiri <annaemesenyiri@gmail.com>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Fixes: a89568e9be75 ("selftests: txtimestamp: add SCM_TS_OPT_ID test")
Fixes: e45469e594b2 ("sock: Introduce SO_RCVPRIORITY socket option")
Link: https://lore.kernel.org/netdev/20250314195257.34854-1-kuniyu@amazon.com/
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Link: https://patch.msgid.link/20250314214155.16046-1-aleksandr.mikhalitsyn@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>