defconfig: mpq8092: Enable CONFIG_ANDROID_INTF_ALARM_DEV

CONFIG_ANDROID_INTF_ALARM_DEV was enabled for all mainline targets
with the exception of mpq8092. This change corrects that oversight.

Change-Id: I93b04b941f43127a1fa6ed0ad42a87acf0d0748d
Signed-off-by: Ian Maund <imaund@codeaurora.org>