Databricks function adx

[chingzchen]

Implement a stream processing architecture using:

1. Azure data lake as input data source
2. Azure Databricks structure streaming using auto loader for file sink
3. Use Azure databricks job for data split scenario to split data for multi-tenant scenario
4. Use Azure function for data ingestion into ADX
5. View and query data in ADX

This architecture is design for huge data scenario. In this case, we split the data pre-process outside of adx for performance consideration

Data schema for this case is based on existing column but added a column :"companyId" for multiple tenant scenario

this pr also includes modify some existing modules for custom arm template scenario

[algattik]

There are existing, well-tested scripts in the solution for generating SPs and storing them in AKV, consider reusing them

[algattik]

Please reopen after addressing comments.