Skip flaky test: test_per_second_formula_with_gauge_metric_type

[devinfra-flakiness]

Please help us keep Sentry flake-free by merging this PR while a longer-term
resolution is implemented in issue #103532.

Test: tests/snuba/api/endpoints/test_organization_events_trace_metrics.py::OrganizationEventsTraceMetricsEndpointTest::test_per_second_formula_with_gauge_metric_type

Statistics over the last 30 days:
* Runs Recorded: 465
* Flakes Failed: 3 (0.645161%)
* Flakes Retried: 3 (0.645161%)

Example Flakes:

• https://github.com/getsentry/sentry/actions/runs/19346768824/job/55349020086
• https://github.com/getsentry/sentry/actions/runs/19346377457/job/55347717044
• https://github.com/getsentry/sentry/actions/runs/19346296135/job/55347444452

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See also:
Flaky Test Policy & Responsibilities

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
29770	1	29769	244

View the top 1 failed test(s) by shortest run time

tests.sentry.api.test_api_owners.APIOwnersTestCase::test_api_owner_is_a_valid_code_owner

Stack Traces | 0.047s run time

#x1B[1m#x1B[.../sentry/api/test_api_owners.py#x1B[0m:22: in test_api_owner_is_a_valid_code_owner
    assert owner.value in self.teams
#x1B[1m#x1B[31mE   AssertionError: assert 'visibility' in {'alerts-create-issues', 'alerts-notifications', 'codecov', 'crons', 'dashboards', 'data', ...}#x1B[0m
#x1B[1m#x1B[31mE    +  where 'visibility' = <ApiOwner.VISIBILITY: 'visibility'>.value#x1B[0m
#x1B[1m#x1B[31mE    +  and   {'alerts-create-issues', 'alerts-notifications', 'codecov', 'crons', 'dashboards', 'data', ...} = <tests.sentry.api.test_api_owners.APIOwnersTestCase testMethod=test_api_owner_is_a_valid_code_owner>.teams#x1B[0m

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[Zylphrex]

Same issue as #103396. Closing