[v2.1.0] Add Azure Monitor Solutions

What's changed?

The v2.1.0 release provides an update to the management resources, adding two new Azure Monitor solutions for SQL.

Additional changes are covered below:

New features

• Added two new Azure Monitor solutions for SQL:
  • SQLVulnerabilityAssessment
  • SQLAdvancedThreatProtection
• Added Wiki documentation for managing RBAC roles
• Updated code-review workflow to improve code quality through more comprehensive static code analysis

Fixed issues

• Fix #387 (Add 2 Required Log Analytics Solutions for SQL Assessments for MDFC)
• Fix #362 (Update policy_definition_es_deny_storage_mintls.json)
• Fix #384 (Incorrect bgp_settings value on azurerm_virtual_network_gateway.connectivity resource)

Breaking changes

• ⚠️ To address #387 whilst putting the customer in control of whether these are deployed, we have added two new inputs to the configure_management_resources input variable. Customers using this input must update their code to reflect these changes. For more information, please refer to the following:
  1. settings.log_analytics.config.enable_solution_for_sql_vulnerability_assessment
  2. settings.log_analytics.config.enable_solution_for_sql_advanced_threat_detection