Describe the bug
Mesa.space is deprecated and will be removed. Many of the examples here still use mesa.space. All these examples need to be updated to use mesa.discrete_space or mesa.experimental.continuous_space. Note that the latter will move to mesa.continuous_space soon.

Expected behavior
All examples should run without deprecation warnings.

Examples to fix

• Conway game of life fast
• dining philosophers
• Boltzmann money in the RL folder
• Eppstein in the RL folder
• Wolf Sheep in the RL folder

There are also a bunch of GIS examples, but I am less sure about those. @wang-boyu, how should we handle the removal of mesa.space for those?