fix: gid conflict issue between sc and fsGroup setting

[andyzhangx]

What type of PR is this?
/kind bug

What this PR does / why we need it:
fix: gid conflict issue between sc and fsGroup setting

Which issue(s) this PR fixes:

Fixes #

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Special notes for your reviewer:

Release note:

fix: gid conflict issue between sc and fsGroup setting

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx

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• OWNERS [andyzhangx]

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[coveralls]

Pull Request Test Coverage Report for Build 2033418594

• 4 of 4 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 85.617%

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Totals
Change from base Build 2027247928:	0.1%
Covered Lines:	756
Relevant Lines:	883

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💛 - Coveralls

[k8s-ci-robot]

@andyzhangx: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-csi-driver-smb-e2e-gce	277e1b6	link	true	/test pull-csi-driver-smb-e2e-gce

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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