feat: Standardize Bicep Parameters for MACAE

[VishalS-Microsoft]

Purpose

This pull request introduces enhancements to parameter customization for Azure deployments, including documentation updates and infrastructure configuration changes. The key changes focus on enabling users to customize resource names, regions, and telemetry settings more easily.

Documentation Updates:

• docs/CustomizingAzdParameters.md: Added a new section detailing how to customize resource names and other deployment parameters, including a table of default values and instructions for overriding them using azd env set.
• documentation/DeploymentGuide.md: Updated the deployment guide to link to the new customization documentation and revised the list of configurable settings to reflect the new parameters.

Infrastructure Configuration:

• infra/main.bicepparam: Updated parameter definitions to read environment variables for resource name prefix, region, OpenAI location, and telemetry enablement, replacing hardcoded defaults.
• infra/main.waf-aligned.bicepparam: Similar updates to parameter definitions as in main.bicepparam, ensuring consistency across different infrastructure configurations.

Does this introduce a breaking change?

• Yes
• No

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
npm install

• Test the code

What to Check

Verify that the following are valid

• ...

Other Information