fix: enable gosimple linter

[mmorel-35]

No description provided.

[k8s-ci-robot]

Hi @mmorel-35. Thanks for your PR.

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[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 68.78%. Comparing base (b038739) to head (647f162).
Report is 14 commits behind head on main.

Files with missing lines	Patch %	Lines
etcdctl/ctlv3/command/defrag_command.go	0.00%	1 Missing ⚠️

Additional details and impacted files

Files with missing lines	Coverage Δ
etcdctl/main.go	0.00% <ø> (ø)
server/etcdserver/api/v3discovery/discovery.go	67.80% <100.00%> (ø)
server/etcdserver/cluster_util.go	66.30% <100.00%> (-3.41%)	⬇️
server/etcdserver/corrupt.go	89.81% <ø> (-0.03%)	⬇️
server/storage/mvcc/hash.go	97.05% <100.00%> (-0.05%)	⬇️
server/storage/wal/version.go	51.53% <100.00%> (+0.62%)	⬆️
etcdctl/ctlv3/command/defrag_command.go	0.00% <0.00%> (ø)

... and 20 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #18973      +/-   ##
==========================================
- Coverage   68.82%   68.78%   -0.05%     
==========================================
  Files         420      420              
  Lines       35621    35615       -6     
==========================================
- Hits        24517    24498      -19     
- Misses       9683     9689       +6     
- Partials     1421     1428       +7     

---

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[ahrtr]

LGTM

Thanks for the simplication.

[jmhbnz]

LGTM - Thanks!

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ahrtr, jmhbnz, mmorel-35

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