[BUG] API suffix not allowed to duplicate for version sets

### Release version

v6.0.2-alpha.1.0.2

### Describe the bug

APIs have same API suffix of versions, it throws an error
##[error]System.Net.Http.HttpRequestException: HTTP request to URI https://management.azure.com/subscriptions/*********resourceGroups/Resource-group/providers/Microsoft.ApiManagement/service/APIM/apis/APIr-v2;rev=2?api-version=2023-09-01-preview failed with status code 400. Content is '{"error":{"code":"ValidationError","message":"One or more fields contain incorrect values:","details":[{"code":"ValidationError","target":"path","message":"Cannot create API 'API-v2' with the same Path 'glb/supplier' as API 'API-v03' unless it's a part of the same version set"}]}}'.

### Expected behavior

I can manually create new version of API in the same version set with same API suffix which is not possible via APIops

### Actual behavior

APIops throws an error, not allowing to create API version sets with same API suffix

### Reproduction Steps

1. Create an API in API management
2. create version 1 and 2 with same API suffix
3. Migrate API via APIops