pythongh-139624: Skip problematic locales on AIX in test_date_locale2 (pythonGH-139625)

(cherry picked from commit 6f3dae0)

Co-authored-by: Furkan Onder <[email protected]>

Author: furkanonder

Lib/test/test_strptime.py

@@ -566,7 +566,7 @@ def test_date_locale(self):
     def test_date_locale2(self):
         # Test %x directive
         loc = locale.getlocale(locale.LC_TIME)[0]
-        if sys.platform.startswith('sunos'):
+        if sys.platform.startswith(('sunos', 'aix')):
             if loc in ('en_US', 'de_DE', 'ar_AE'):
                 self.skipTest(f'locale {loc!r} may not work on this platform')
         self.roundtrip('%x', slice(0, 3), (1900, 1, 1, 0, 0, 0, 0, 1, 0))