add car racing sim and first geno to phenotype mapper experiment.

experiments/car_racing_test/run.py

@@ -0,0 +1,12 @@
+import gymnasium as gym
+
+env = gym.make("CarRacing-v3", render_mode="human")
+obs, info = env.reset()
+
+for _ in range(1000):
+    action = env.action_space.sample()
+    _, reward, terminated, truncated, _ = env.step(action)
+    if terminated or truncated:
+        obs, info = env.reset()
+
+env.close()