Merge pull request #10836 from ipython/revert-10834-patch-1

Revert "Add Julia to default script magics."

IPython/core/magics/script.py

@@ -89,7 +89,6 b' class ScriptMagics(Magics):'
             'python2',
             'python3',
             'pypy',
-            'julia',
         ]
         if os.name == 'nt':
             defaults.extend([