Bump LibGDX to latest minor.
Bump LibGDX to latest minor.

DaanVanYperen/artemis-odb,gjroelofs/artemis-odb,snorrees/artemis-odb,antag99/artemis-odb,gjroelofs/artemis-odb,antag99/artemis-odb,snorrees/artemis-odb,gjroelofs/artemis-odb