chore(storage node): move fakeclient test of storage node to controllers package

[Xu-Wentao]

Type of change:

• Bugfix
• New feature provided
• Improve performance
• Backport patches

What this PR does / why we need it:

• move storage node unit test used fakeclient to controllers, just left envtest case in test/e2e package.
• add check lint to download golangci-lint if is not setup. user can use make lint to lint code now.

Pre-submission checklist:

• Did you explain what problem does this PR solve? Or what new features have been added?
• Have you added corresponding test cases?
• Have you modified the corresponding document?

[codecov-commenter]

Codecov Report

Merging #353 (5eeb4f1) into main (6c3683b) will decrease coverage by 4.08%.
The diff coverage is 15.61%.

❗ Current head 5eeb4f1 differs from pull request most recent head 0730957. Consider uploading reports for the commit 0730957 to get more accurate results

@@            Coverage Diff             @@
##             main     #353      +/-   ##
==========================================
- Coverage   45.74%   41.67%   -4.08%     
==========================================
  Files          47       44       -3     
  Lines        5032     4773     -259     
==========================================
- Hits         2302     1989     -313     
- Misses       2561     2631      +70     
+ Partials      169      153      -16     

Impacted Files	Coverage Δ
...pkg/controllers/shardingsphere_chaos_controller.go	0.00% <0.00%> (ø)
...e-operator/pkg/reconcile/storagenode/aws/aurora.go	0.00% <0.00%> (ø)
...here-operator/pkg/reconcile/storagenode/aws/aws.go	0.00% <ø> (ø)
...perator/pkg/controllers/storage_node_controller.go	40.65% <17.75%> (-27.37%)	⬇️
...rator/pkg/reconcile/storagenode/aws/rdsinstance.go	22.46% <26.76%> (+6.46%)	⬆️
pitr/cli/pkg/httputils/req.go	21.91% <69.23%> (ø)

... and 5 files with indirect coverage changes

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
4 Code Smells

No Coverage information
0.0% Duplication

[wbtlb]

approve