Fix new warnings from the linter upgrade

[WaterLemons2k]

Which problem is this PR solving?

• Resolves Address new warnings from the linter upgrade #5585

Description of the changes

Fix new warnings from the golangci-lint linter upgrade.

How was this change tested?

The configuration has been verified with the command golangci-lint config verify.

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

---

These warnings came from: https://github.com/golangci/golangci-lint/blob/master/pkg/config/loader.go#L374

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.20%. Comparing base (0e7aaec) to head (1a7e36a).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5589      +/-   ##
==========================================
- Coverage   96.21%   96.20%   -0.02%     
==========================================
  Files         327      327              
  Lines       16006    16006              
==========================================
- Hits        15400    15398       -2     
- Misses        431      432       +1     
- Partials      175      176       +1     

Flag	Coverage Δ
badger_v1	8.05% <ø> (ø)
badger_v2	1.93% <ø> (ø)
cassandra-3.x-v1	16.45% <ø> (ø)
cassandra-3.x-v2	1.85% <ø> (ø)
cassandra-4.x-v1	16.45% <ø> (ø)
cassandra-4.x-v2	1.85% <ø> (ø)
elasticsearch-7.x-v1	18.88% <ø> (-0.02%)	⬇️
elasticsearch-8.x-v1	19.07% <ø> (ø)
elasticsearch-8.x-v2	19.09% <ø> (+0.01%)	⬆️
grpc_v1	9.48% <ø> (ø)
grpc_v2	7.53% <ø> (ø)
kafka	9.77% <ø> (ø)
opensearch-1.x-v1	18.93% <ø> (ø)
opensearch-2.x-v1	18.94% <ø> (+0.01%)	⬆️
opensearch-2.x-v2	18.93% <ø> (-0.02%)	⬇️
unittests	94.07% <ø> (-0.02%)	⬇️

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[yurishkuro]

Thanks!