increase test tolerance to reduce flakiness (backport #2212)

[mergify]

I'm increasing the tolerances in this tests. The Min can be increased a lot as a single loop will affect everyone and this depends on the load of the system. The same goes to the "Average"

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This is an automatic backport of pull request #2212 done by Mergify.

[mergify]

Cherry-pick of 74cb0f0 has failed:

On branch mergify/bp/humble/pr-2212
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	both modified:   controller_manager/test/test_controller_manager.cpp

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To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[saikishor]

This fix is not needed for humble branch