Describe the bug
As titled. For Mac with M1 chips, it is impossible to use older versions of GCC, as described in https://formulae.brew.sh/formula/gcc@6. What are the possible workarounds? Thanks.

To Reproduce
Install mujoco-py with GCC@10, and you will see the error.

Expected behavior
How to make mujoco-py recognize GCC@10

Error Messages

RuntimeError: Could not find GCC executable.

Desktop (please complete the following information):

• OS: MacOS with M1 chip.
• Python Version [e.g. 3.7]
• MuJoCo version: default latest version for MacOS on MuJoCo's official website
• mujoco-py version [e.g. 2.0.2.8]