Enable Lint Rule: unused-parameter

[FlamingSaint]

Which problem is this PR solving?

• Partial Fix for Enable more revive linter rules #5506

Description of the changes

• Enabled unused-parameter in revive linter
• Removed or replaced unused parameters with ( _ )
• Added comments for unclear parameters

How was this change tested?

• make lint make test

Checklist

• I have read https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
• I have signed all commits
• I have added unit tests for the new functionality
• I have run lint and test steps successfully
  • for jaeger: make lint test
  • for jaeger-ui: yarn lint and yarn test

[codecov]

Codecov Report

Attention: Patch coverage is 97.43590% with 2 lines in your changes missing coverage. Please review.

Project coverage is 96.20%. Comparing base (52473e7) to head (40a1934).

Files	Patch %	Lines
cmd/collector/app/server/test.go	50.00%	1 Missing ⚠️
pkg/discovery/grpcresolver/grpc_resolver.go	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #5534   +/-   ##
=======================================
  Coverage   96.20%   96.20%           
=======================================
  Files         327      327           
  Lines       16007    16007           
=======================================
  Hits        15399    15399           
  Misses        432      432           
  Partials      176      176           

Flag	Coverage Δ
badger_v1	8.05% <11.86%> (ø)
badger_v2	1.93% <0.00%> (ø)
cassandra-3.x-v1	16.45% <25.42%> (ø)
cassandra-3.x-v2	1.85% <0.00%> (ø)
cassandra-4.x-v1	16.45% <25.42%> (ø)
cassandra-4.x-v2	1.85% <0.00%> (ø)
elasticsearch-7-v1	18.88% <8.47%> (-0.02%)	⬇️
elasticsearch-8-v1	19.07% <10.16%> (-0.02%)	⬇️
elasticsearch-8-v2	19.07% <10.16%> (-0.02%)	⬇️
grpc_v1	9.47% <5.08%> (ø)
grpc_v2	7.53% <5.08%> (ø)
kafka	9.77% <10.16%> (ø)
opensearch-1-v1	18.93% <8.47%> (-0.02%)	⬇️
opensearch-2-v1	18.94% <8.47%> (ø)
opensearch-2-v2	18.94% <8.47%> (ø)
unittests	94.07% <94.87%> (ø)

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