Revert "Deliberately break TZData tests to see who is skipping them"

This reverts commit 45146f1.

Author: pganssle

Lib/test/test_zoneinfo/test_zoneinfo.py

@@ -525,9 +525,6 @@ def tzpath(self):
     def zone_from_key(self, key):
         return self.klass(key=key)
 
-    def test_if_skipped(self):
-        self.assertTrue(False)
-
 
 @unittest.skipIf(
     not HAS_TZDATA_PKG, "Skipping tzdata-specific tests: tzdata not installed"