Tests PS_PB6 from HardwareAnalysisFunctions is flaky

[MichaelHuth]

Diagnostic seems to point to this issue:

If the execution is slower, e.g. with instrumentation then sweep 2 is acquired further or even to the end.

Then the test assertions fail because currently it is assumed that the sweep is not fully acquired.

• entries[%resultsSweep] and entries[%resultsResistance] exist
• There is no unacquired UA epoch for sweep 2, when sweep 2 was acquired to the end. There is currently only a single setting for all sweeps used in CheckUserEpochs. In line 1046 this is checked and fails if sweep 2 was fully acquired.