Add Azure AI Studio E2E Secure

[marvinbuss]

This PR adds the following:

• E2E secure by default example for Azure AI Studio Hub and Project
• Secure-by-default configurations for dependencies: Azure Key Vault, Azure Storage, Azure Application Insights, Azure Log Analytics, Azure Container Registry
• Sample how to manage user-defined outbound rules at scale using a central module

[lonegunmanb]

Hi @marvinbuss thanks for opening this pr to us, we've the following error when we ran the e2e test, would you please modify your example so the users could try it with terraform apply without any further configuration requirement? Thanks!

Test_Quickstarts/quickstart/301-ai-studio-secure-e2e 2024-09-20T01:29:17Z retry.go:99: Returning due to fatal error: FatalError{Underlying: error while running command: exit status 1; ╷
│ Error: No value for required variable
│ 
│   on variables.tf line 2:
│    2: variable "location" {
│ 
│ The root module input variable "location" is not set, and has no default
│ value. Use a -var or -var-file command line argument to provide a value for
│ this variable.
╵
╷
│ Error: No value for required variable
│ 
│   on variables.tf line 28:
│   28: variable "prefix" {
│ 
│ The root module input variable "prefix" is not set, and has no default
│ value. Use a -var or -var-file command line argument to provide a value for
│ this variable.
╵
╷
│ Error: No value for required variable
│ 
│   on variables.tf line 39:
│   39: variable "subnet_id" {
│ 
│ The root module input variable "subnet_id" is not set, and has no default
│ value. Use a -var or -var-file command line argument to provide a value for
│ this variable.
╵}
    apply.go:34: 
        	Error Trace:	/home/runtimeuser/go/pkg/mod/github.com/gruntwork-io/terratest@v0.47.1/modules/terraform/apply.go:34
        	            				/home/runtimeuser/go/pkg/mod/github.com/!azure/terraform-module-test-helper@v0.26.0/e2etest.go:107
        	            				/home/runtimeuser/go/pkg/mod/github.com/!azure/terraform-module-test-helper@v0.26.0/e2etest.go:87
        	            				/home/runtimeuser/go/pkg/mod/github.com/!azure/terraform-module-test-helper@v0.26.0/e2etest.go:55
        	            				/src/test/e2e/quickstart_test.go:50
        	Error:      	Received unexpected error:
        	            	FatalError{Underlying: error while running command: exit status 1; ╷
        	            	│ Error: No value for required variable
        	            	│ 
        	            	│   on variables.tf line 2:
        	            	│    2: variable "location" {
        	            	│ 
        	            	│ The root module input variable "location" is not set, and has no default
        	            	│ value. Use a -var or -var-file command line argument to provide a value for
        	            	│ this variable.
        	            	╵
        	            	╷
        	            	│ Error: No value for required variable
        	            	│ 
        	            	│   on variables.tf line 28:
        	            	│   28: variable "prefix" {
        	            	│ 
        	            	│ The root module input variable "prefix" is not set, and has no default
        	            	│ value. Use a -var or -var-file command line argument to provide a value for
        	            	│ this variable.
        	            	╵
        	            	╷
        	            	│ Error: No value for required variable
        	            	│ 
        	            	│   on variables.tf line 39:
        	            	│   39: variable "subnet_id" {
        	            	│ 
        	            	│ The root module input variable "subnet_id" is not set, and has no default
        	            	│ value. Use a -var or -var-file command line argument to provide a value for
        	            	│ this variable.
        	            	╵}
        	Test:       	Test_Quickstarts/quickstart/301-ai-studio-secure-e2e