gh-111495: Remove test_capi test_rshift_print() (#123338)

The suggestion for "print >> value" was removed recently:
commit 9375b9c.

Author: vstinner

Lib/test/test_capi/test_number.py

@@ -217,21 +217,6 @@ class HasPow(WithDunder):
         self.assertRaises(TypeError, power, 4, 11, HasPow.with_val(NotImplemented))
         self.assertRaises(TypeError, power, 4, 11, object())
 
-    @cpython_only
-    def test_rshift_print(self):
-        # This tests correct syntax hint for py2 redirection (>>).
-        rshift = _testcapi.number_rshift
-
-        with self.assertRaises(TypeError) as context:
-            rshift(print, 42)
-        self.assertIn('Did you mean "print(<message>, '
-                      'file=<output_stream>)"?', str(context.exception))
-        with self.assertRaises(TypeError) as context:
-            rshift(max, sys.stderr)
-        self.assertNotIn('Did you mean ', str(context.exception))
-        with self.assertRaises(TypeError) as context:
-            rshift(1, "spam")
-
     def test_long(self):
         # Test PyNumber_Long()
         long = _testcapi.number_long