fix: Fix SimulatorApp bug related to creation of Ess.Power component

[parapluplu]

The Ess.Power component is actually never deleted. An attempt to delete it, is ignored. I was not able to find out the reason for that. Since the component is created afterwards again, this change ensures, the component is updated with the desired enablePid property.

This change fixes only the issue mentioned in https://community.openems.io/t/a-singleton-component-for-pid-ess-power-is-already-existing/1897/10

There is also an issue related to setting the cycle time. The simulation does not start but just halts and does nothing as long as I do not uncomment the two lines which update the cycle time (and to speed up simulation set it manually to 0 before I actually start the simulation)

• https://github.com/OpenEMS/openems/blob/develop/io.openems.edge.simulator/src/io/openems/edge/simulator/app/SimulatorAppImpl.java#L182
• https://github.com/OpenEMS/openems/blob/develop/io.openems.edge.simulator/src/io/openems/edge/simulator/app/SimulatorAppImpl.java#L212

I'm still analyzing this problem and will create a follow up merge request for that.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 12 lines in your changes missing coverage. Please review.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #2722      +/-   ##
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- Coverage      56.05%   56.04%   -0.00%     
- Complexity      8044     8047       +3     
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  Files           2059     2059              
  Lines          87504    87513       +9     
  Branches        6417     6418       +1     
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  Hits           49041    49041              
- Misses         36778    36787       +9     
  Partials        1685     1685