libplist 1.12

Version bump, fixed HEAD, version bump to cython and Python build
adjustments.

Closes #34079.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libplist: update 1.12 bottle.
gradle 2.2

Closes #34078.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
ideviceinstaller 1.1.0

Version bump.
ideviceinstaller: add 1.1.0 bottle.