tty: n_smux: Add packet-level logging of power commands
tty: n_smux: Add packet-level logging of power commands

Log power packets in addition to power state changes.

Change-Id: I46b8d86df881b328bb9124611bdbf1a0db2928f9
Signed-off-by: Eric Holmberg <5000aa55685d659e1f7f26ece526f9c7021ab484@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas