Add reason for GR deletion and create kubernetes event

[reinaldooli]

What does this MR do?

• Add reason for the GR deletion;
• Try to create a K8's event before the GR deletion, the event will contain the deletion reason;

[codecov-commenter]

Codecov Report

Merging #601 (0fd379e) into main (2529a31) will increase coverage by 0.03%. The diff coverage is 90.47%.

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@@            Coverage Diff             @@
##             main     #601      +/-   ##
==========================================
+ Coverage   83.12%   83.15%   +0.03%     
==========================================
  Files          85       85              
  Lines        5505     5522      +17     
==========================================
+ Hits         4576     4592      +16     
- Misses        750      751       +1     
  Partials      179      179              

Files	Coverage Δ
...ernal/core/operations/healthcontroller/executor.go	95.40% <100.00%> (+0.05%)	:arrow_up:
...nternal/core/operations/rooms/remove/definition.go	11.76% <ø> (ø)
internal/core/operations/rooms/remove/executor.go	93.84% <100.00%> (ø)
.../core/operations/schedulers/newversion/executor.go	93.01% <100.00%> (ø)
...re/operations/schedulers/switchversion/executor.go	97.60% <100.00%> (ø)
...re/worker/runtimewatcher/runtime_watcher_worker.go	90.62% <100.00%> (ø)
internal/adapters/runtime/kubernetes/game_room.go	83.72% <92.85%> (+3.72%)	:arrow_up:
internal/core/services/rooms/room_manager.go	94.20% <72.72%> (+0.04%)	:arrow_up:

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