modified setup.py files for ml-agents and ml-agents-envs to make release_21 compatible with M1 Apple Silicon

Author: leobruneau

ml-agents-envs/setup.py

@@ -56,7 +56,7 @@ def run(self):
         "cloudpickle",
         "grpcio>=1.11.0,<=1.48.2",
         "Pillow>=4.2.1",
-        "protobuf>=3.6,<3.20",
+        "protobuf>=3.6,<=3.20.2",
         "pyyaml>=3.1.0",
         "gym>=0.21.0",
         "pettingzoo==1.15.0",

ml-agents/setup.py

@@ -60,7 +60,7 @@ def run(self):
         f"mlagents_envs=={VERSION}",
         "numpy>=1.13.3,<2.0",
         "Pillow>=4.2.1",
-        "protobuf>=3.6,<3.20",
+        "protobuf>=3.6,<=3.20.2",
         "pyyaml>=3.1.0",
         "torch>=1.13.1",
         "tensorboard>=2.14",
@@ -72,7 +72,7 @@ def run(self):
         "attrs>=19.3.0",
         "huggingface_hub>=0.14",
         'pypiwin32==223;platform_system=="Windows"',
-        "onnx==1.12.0",
+        "onnx==1.13.0",
     ],
     python_requires=">=3.10.1,<=3.10.12",
     entry_points={