Update Azure Data Explorer query runner to latest version

[spacentropy]

What type of PR is this? (check all applicable)

• [x] Refactor

Description

Hello. Here's the list of things that were improved:

• upgraded Azure Data Explorer(Kusto) library to the latest version
• added Materialized Views to schema viewer
• added Managed Identities support for secrets-less auth
• added query user annotation in request description
• added data_scanned
• added simple test to get_schema

How is this tested?

• [x] Unit tests (pytest, jest)
• [x] Manually