[AVM Module Issue]: Data-Factory linked-service AzureDatabricks typeProperty newClusterNumOfWorker

### Check for previous/existing GitHub issues

- [x] I have checked for previous/existing GitHub issues

### Issue Type?

Bug

### Module Name

avm/res/data-factory/factory

### (Optional) Module Version

0.11

### Description

When deploying an Azure Data Factory Linked Service for Azure Databricks using the Bicep Verified Module, the newClusterNumOfWorker property does not correctly translate autoscaling values. According to Microsoft’s documentation, this property should accept a string-formatted Int32 such as:

"1" → fixed number of workers

"1:10" → autoscale between 1 and 10 workers

However, when specifying a range (e.g., "1:10"), the module does not configure autoscaling. Instead, it only applies a fixed number of workers.
Expected Behavior

Providing a value like "1:10" should configure the Databricks job cluster to autoscale between 1 and 10 workers.
Actual Behavior

The module ignores the autoscale range and applies only a fixed worker count.
Reference

Microsoft documentation for AzureDatabricksLinkedServiceTypeProperties.newClusterNumOfWorker:
https://learn.microsoft.com/en-us/azure/templates/microsoft.datafactory/factories/linkedservices?pivots=deployment-language-bicep

### (Optional) Correlation Id

_No response_