Disable arm64 python tests

[galipremsagar]

Description

This PR disables arm64 tests to unblock CI.

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[jameslamb]

I'm following the offline conversation about this, so I understand this is just temporary while the problem's being actively investigated.

[bdice]

FAILED tests/test_repr.py::test_large_unique_categories_repr - TimeoutError: Expected to finish in self.timeout=6 seconds but took elapsed_time=6.568597247000071 seconds
= 1 failed, 85854 passed, 9169 skipped, 596 xfailed, 3 rerun in 507.07s (0:08:27) =

This test failed and is probably flaky. We have updated the timeout on this one before, I believe. Should we extend the time further? Add a retry / mark this as flaky? Disable the test?

[galipremsagar]

FAILED tests/test_repr.py::test_large_unique_categories_repr - TimeoutError: Expected to finish in self.timeout=6 seconds but took elapsed_time=6.568597247000071 seconds
= 1 failed, 85854 passed, 9169 skipped, 596 xfailed, 3 rerun in 507.07s (0:08:27) =

This test failed and is probably flaky. We have updated the timeout on this one before, I believe. Should we extend the time further? Add a retry / mark this as flaky? Disable the test?

I'll give it a rerun and bump the timeout in a follow-up, CI appears to be getting slower and slower we might have to investigate soon. Not an immediate priority.

[bdice]

/merge