CodeGen from PR 18980 in Azure/azure-rest-api-specs

Adding a new operation to get a list of VMImages in an edgezone by Ed… (#18980)

* Adding a new operation to get a list of VMImages in an edgezone by Edgezone

* Incorporated review comments

* Fixing code as per comments

* Ran prettier to fix the error.

* Fixing prettier failure

Co-authored-by: kjilla <[email protected]>

Author: SDKAuto