delete one appearance of sage-python

Author: enriqueartal

pkgs/sagemath-environment/pyproject.toml.m4

@@ -47,8 +47,6 @@ script-files = [
     "bin/sage-num-threads.py",
     "bin/sage-venv-config",
     "bin/sage-version.sh",
-    # Auxiliary script for invoking Python in the Sage environment
-    "bin/sage-python",
     # Not included:
     # - bin/sage-env-config                  -- installed by sage_conf
     # - bin/sage-env-config.in               -- not to be installed