Fix exception in KillAppAssault when using netty

[F43nd1r]

What:
Ignore interrupts and continue wait in KillAppAssault

Why:
#82

How:
additional try/catch

Checklist:

• N/A Documentation added
  
• Changelog updated
  
• N/A Tests added
  
• Ready to be merged
  

[codecov-commenter]

Codecov Report

Merging #260 (29734ee) into main (5a70c14) will decrease coverage by 0.34%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##               main     #260      +/-   ##
============================================
- Coverage     76.15%   75.81%   -0.35%     
- Complexity      382      383       +1     
============================================
  Files            80       80              
  Lines          1040     1046       +6     
  Branches         66       66              
============================================
+ Hits            792      793       +1     
- Misses          213      218       +5     
  Partials         35       35              

Impacted Files	Coverage Δ
...ing/boot/chaos/monkey/assaults/KillAppAssault.java	50.00% <0.00%> (-16.67%)	⬇️
...ring/boot/chaos/monkey/assaults/SizeConverter.java	75.00% <0.00%> (+25.00%)	⬆️

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[WtfJoke]

So the change is simply ignoring any interruptedexception?

LGTM

[F43nd1r]

So the change is simply ignoring any interruptedexception?

Exactly - apparently netty interrupts all threads, but we want to wait anyway, so ignore that.