`ToGymEnv.reset` does not respect `Gym.Env.reset` signature

[epignatelli]

- Issue

The signature in both gym.Env.reset and gymnasium.Env.reset include two optional parameters: seed and options.

Instead ToGymEnv.reset does not accept any parameter.

For example, env.reset(seed=0) will fail with a procgen environment.

- Reproduce

import gym

env = gym.make("procgen:procgen-coinrun-v0")
env.reset(seed=0)

- Proposed fix

ToGymEnv.reset should respect the Gym.Env.reset signature, even if parameters are ignored.

The proposal is in #9