Linux 4.4.188

BugLink: https://bugs.launchpad.net/bugs/1840289Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

Makefile

 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 187
+SUBLEVEL = 188
 EXTRAVERSION =
 NAME = Blurry Fish Butt