TST: test_on_offset_implementations failing on WASM on CI

[mroeschke]

This test was patched in #60186 to skip a failing case on the Pyodide build

FAILED pandas/.venv-pyodide/lib/python3.11/site-packages/pandas/tests/tseries/offsets/test_offsets_properties.py::test_on_offset_implementations - AssertionError: assert True == (Timestamp('1900-01-01 00:02:20+0630', tz='Indian/Cocos') == datetime.datetime(1900, 1, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Indian/Cocos')))
 +  where True = is_on_offset(datetime.datetime(1900, 1, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Indian/Cocos')))
 +    where is_on_offset = <0 * MonthBegins>.is_on_offset
Falsifying example: test_on_offset_implementations(
    dt=datetime.datetime(1900, 1, 1, 0, 0, tzinfo=zoneinfo.ZoneInfo(key='Indian/Cocos')),
    offset=MonthBegin(n=0, normalize=False),
)

You can reproduce this example by temporarily adding @reproduce_failure('6.116.0', b'AXicY2J8y4AKAA8XAPE=') as a decorator on your test case