Debug-AzStorageAccountAuth has a case-sensitivity mismatch for default CIFS SPN on Entra Object Check

By default, the SPNs that get automatically added on the Entra ID app registration for the storage account when you enable Entra ID Kerberos authentication are as follows:

"api://redacted-identifier/host/storage-account-name.file.core.windows.net",
"api://redacted-identifier/cifs/storage-account-name.file.core.windows.net",
"api://redacted-identifier/http/storage-account-name.file.core.windows.net",
"host/storage-account-name.file.core.windows.net",
"cifs/storage-account-name.file.core.windows.net",
"http/storage-account-name.file.core.windows.net"

It appears that Debug-AzStorageAccountAuth treats this value as case-sensitive and it expects "cifs" to be upper case.

It will fail the check with:

Checking Entra Object
(✕) Failed
ERROR: SPN Value is not set correctly, It should be 'CIFS/storage-account-name.file.core.windows.net'

Even though it does exist as "cifs/storage-account-name.file.core.windows.net"