fix: account match algorithm when source account name is provided

[andyzhangx]

What type of PR is this?

/kind bug

What this PR does / why we need it:

fix: account match algorithm when source account name is provided, this is used in volume clone and snapshot restore scenarios, related to fix: kubernetes-sigs/cloud-provider-azure#8560

Details

I0306 12:52:31.840777       1 utils.go:105] GRPC call: /csi.v1.Controller/CreateVolume
I0306 12:52:31.840801       1 utils.go:106] GRPC request: {"capacity_range":{"required_bytes":5368709120},"name":"pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b","parameters":{"csi.storage.k8s.io/pv/name":"pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b","csi.storage.k8s.io/pvc/name":"afspvc","csi.storage.k8s.io/pvc/namespace":"choudharypr-test-target","skuName":"Standard_LRS"},"volume_capabilities":[{"AccessType":{"Mount":{"mount_flags":["mfsymlinks","actimeo=30","nosharesock"]}},"access_mode":{"mode":5}}],"volume_content_source":{"Type":{"Snapshot":{"snapshot_id":"MC_AKSFileShareBugBash_BugBashCluster1_eastasia#f39e394b362714a2d9af7b0#pvc-e556c261-8372-450c-924a-26997b159e6e###choudharypr-test#2025-03-05T09:36:53.0000000Z"}}}}
I0306 12:52:31.841343       1 controllerserver.go:463] source volume account name: f39e394b362714a2d9af7b0, sourceID: MC_AKSFileShareBugBash_BugBashCluster1_eastasia#f39e394b362714a2d9af7b0#pvc-e556c261-8372-450c-924a-26997b159e6e###choudharypr-test#2025-03-05T09:36:53.0000000Z
I0306 12:52:32.168351       1 azure_storageaccount.go:151] checking account f0044b1ae4bd84caca03d7b
I0306 12:52:32.168378       1 azure_storageaccount.go:151] checking account f39e394b362714a2d9af7b0
I0306 12:52:32.168388       1 azure_storageaccount.go:421] found 2 matching accounts
I0306 12:52:32.168397       1 azure_storageaccount.go:435] source account name(f39e394b362714a2d9af7b0) is provided, try to find a matching account with source account name
I0306 12:52:32.168415       1 azure_storageaccount.go:437] account f0044b1ae4bd84caca03d7b type Standard_LRS location eastasia
I0306 12:52:32.168421       1 azure_storageaccount.go:437] account f39e394b362714a2d9af7b0 type Standard_LRS location eastasia
I0306 12:52:32.168437       1 azure_storageaccount.go:439] found a matching account f39e394b362714a2d9af7b0 type Standard_LRS location eastasia with source account name
I0306 12:52:32.168457       1 azure_storageaccount.go:445] found a matching account f39e394b362714a2d9af7b0 with index%!(EXTRA int=0)
I0306 12:52:32.481293       1 controllerserver.go:586] begin to create file share(pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b) on account(f39e394b362714a2d9af7b0) type(Standard_LRS) subID() rg(MC_AKSFileShareBugBash_BugBashCluster1_eastasia) location() size(5) protocol(SMB)
I0306 12:52:32.941972       1 azurefile_mgmt_client.go:87] created share pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b in account f39e394b362714a2d9af7b0
I0306 12:52:32.942020       1 controllerserver.go:1418] use system-assigned managed identity to authorize azcopy
I0306 12:52:32.970200       1 controllerserver.go:1137] azcopy job status: NotFound, copy percent: %, error: <nil>
I0306 12:52:32.970240       1 controllerserver.go:1155] copy fileshare f39e394b362714a2d9af7b0:pvc-e556c261-8372-450c-924a-26997b159e6e(snapshot: 2025-03-05T09:36:53.0000000Z) to f39e394b362714a2d9af7b0:pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b
I0306 12:52:35.423986       1 controllerserver.go:1172] copied fileshare pvc-e556c261-8372-450c-924a-26997b159e6e(snapshot: 2025-03-05T09:36:53.0000000Z) to pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b successfully
I0306 12:52:35.455170       1 controllerserver.go:633] create file share pvc-23e65b01-80b4-4c71-8f42-1fe6fccbd64b on storage account f39e394b362714a2d9af7b0 successfully

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?

fix: account match algorithm when source account name is provided

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

fix: account match algorithm when source account name is provided

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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[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-azurefile-csi-driver-e2e-capz	c05b143	link	true	/test pull-azurefile-csi-driver-e2e-capz

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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[andyzhangx]

/retest