fix: Updated azure.yaml file to exclude the 1.23.9 azd version

[AjitPadhi-Microsoft]

Purpose

• This pull request updates the required Azure Developer CLI (azd) version constraints in both azure.yaml and azure_custom.yaml to ensure compatibility and prevent known issues with specific versions.

Version requirement updates:

• Updated the azd version requirement in azure.yaml to require version >= 1.18.0 and explicitly exclude version 1.23.9 to avoid compatibility issues.
• Updated the azd version requirement in azure_custom.yaml to require version >= 1.18.0 and exclude version 1.23.9, aligning it with the main configuration and removing support for versions below 1.18.0.

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

• ...

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