feat: microsoft_security and microsoft_security_query data sources in microsoft plugin

[traut]

• slightly refactored client init
• added 2 new data sources - microsoft_security and microsoft_security_query
  • microsoft_security facilitates requests against https://api.securitycenter.microsoft.com/api endpoints
  • microsoft_security_query allows Advanced Hunting Query execution against https://api.securitycenter.microsoft.com/api/advancedqueries/run endpoint. The endpoint is somewhat special, so it has its own data source

Following up on the work done in #241 and #129

[dobarx]

Looks good! Just tests failing in internal/microsoft package:

# github.com/blackstork-io/fabric/internal/microsoft_test [github.com/blackstork-io/fabric/internal/microsoft.test]
internal/microsoft/content_azure_openai_text_test.go:31:23: undefined: client_mocks.AzureOpenaiClient
internal/microsoft/content_azure_openai_text_test.go:46:24: undefined: client_mocks.AzureOpenaiClient

[traut]

@dobarx oh, apologies, fixed