fix: reduce getFileShare calls during CreateSnapshot and match tags issue in account search logic

[andyzhangx]

What type of PR is this?

What this PR does / why we need it:
This PR has following fixes:

• reduce getFileShare calls during CreateSnapshot, thus could reduce get file share throttling during CreateSnapshot
• match tags issue in account search

Which issue(s) this PR fixes:

Fixes #1687, #1713

Requirements:

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

Special notes for your reviewer:

Release note:

fix: reduce getFileShare calls during CreateSnapshot

[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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[andyzhangx]

/cherrypick release-1.29

[k8s-infra-cherrypick-robot]

@andyzhangx: #1694 failed to apply on top of branch "release-1.29":

Applying: fix: reduce getFileShare calls during CreateSnapshot
Applying: test: add more snapshot e2e tests
Using index info to reconstruct a base tree...
M	test/e2e/dynamic_provisioning_test.go
M	test/e2e/testsuites/dynamically_provisioned_volume_snapshot_tester.go
Falling back to patching base and 3-way merge...
Auto-merging test/e2e/testsuites/dynamically_provisioned_volume_snapshot_tester.go
CONFLICT (content): Merge conflict in test/e2e/testsuites/dynamically_provisioned_volume_snapshot_tester.go
Auto-merging test/e2e/dynamic_provisioning_test.go
CONFLICT (content): Merge conflict in test/e2e/dynamic_provisioning_test.go
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0002 test: add more snapshot e2e tests
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherrypick release-1.29

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