[pyproject] Remove activation script

pyproject.toml

@@ -167,9 +167,6 @@ platforms = ["linux-64", "osx-arm64"]
 [tool.pixi.feature.cuda.system-requirements]
 cuda = "12.1"
 
-[tool.pixi.feature.cuda.activation]
-scripts = ["cuda_activation.sh"]
-
 [tool.pixi.feature.cuda.target.linux-64.dependencies]
 cuda = { version = "*", channel = "nvidia" }
 pytorch-cuda = { version = "12.1.*", channel = "pytorch" }