Update gpu.pinned_env.in pinning plotly

Author: bhavya2109sharma

build_artifacts/v3/v3.1/v3.1.1/gpu.pinned_env.in

@@ -3,3 +3,4 @@ conda-forge::evaluate[version='<0.4.2']
 conda-forge::libsqlite[version='<3.49.0']
 conda-forge::urllib3[version='<2']
 conda-forge::papermill[version='>=2.6.0']
+conda-forge::plotly[version='<6.1.0']