feat: remove task and host gc ttl

[gaius-qi]

Signed-off-by: Gaius gaius.qi@gmail.com

Description

• Remove task and host gc ttl.

Related Issue

Motivation and Context

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[codecov-commenter]

Codecov Report

Merging #1735 (138b26e) into main (2c74adc) will increase coverage by 0.09%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             main    #1735      +/-   ##
==========================================
+ Coverage   43.69%   43.78%   +0.09%     
==========================================
  Files         128      128              
  Lines       15848    15863      +15     
==========================================
+ Hits         6924     6945      +21     
+ Misses       8402     8390      -12     
- Partials      522      528       +6     

Flag	Coverage Δ
Object-compatibility-e2etests	?
e2etests	?
unittests	43.78% <50.00%> (+0.09%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
scheduler/config/config.go	0.00% <0.00%> (ø)
scheduler/resource/host_manager.go	90.47% <33.33%> (-9.53%)	⬇️
scheduler/resource/task_manager.go	82.97% <42.85%> (-8.33%)	⬇️
scheduler/resource/peer_manager.go	83.51% <52.38%> (-10.46%)	⬇️
scheduler/resource/task.go	87.31% <100.00%> (+0.12%)	⬆️
scheduler/scheduler/evaluator/evaluator_base.go	91.91% <100.00%> (+0.08%)	⬆️
scheduler/service/service.go	76.30% <100.00%> (-1.01%)	⬇️
... and 6 more

[hyy0322]

lgtm