Reduce frequency of unmanaged memory use warning

[phofl]

Closes #xxxx

• Tests added / passed
• Passes pre-commit run --all-files

this is still super spammy, especially on bigger clusters. So reducing frequency from 10s to 5min. And there is not very much users can do about it

[hendrikmakait]

Thanks, @phofl!

[github-actions]

Unit Test Results

See test report for an extended history of previous test failures. This is useful for diagnosing flaky tests.

    25 files  ±0      25 suites  ±0   10h 14m 52s ⏱️ + 7m 42s
 4 105 tests ±0   3 986 ✅  - 1    113 💤 ±0  6 ❌ +1 
47 438 runs  ±0  45 303 ✅  - 1  2 129 💤 ±0  6 ❌ +1 

For more details on these failures, see this check.

Results for commit 28d7d95. ± Comparison against base commit f12cc4f.