azurerm_container_app - Add support for MountOptions to volume

[henrikwidlund]

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Description

Adds support for specifying MountOptions to Azure Container Apps (maps to mount_options).
Source: https://learn.microsoft.com/en-us/azure/templates/microsoft.app/jobs?pivots=deployment-language-terraform.

Note: I ran the make pr-check locally, and it produced one error, but it didn't seem related to any change that I made. I could be mistaken as this is the first time I've done anything in Golang.

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Changes to existing Resource / Data Source

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Change Log

Below please provide what should go into the changelog (if anything) conforming to the Changelog Format documented here.

• azurerm_container_app - support for the mount_options property [GH-00000]

This is a (please select all that apply):

• Bug Fix
• New Feature (ie adding a service, resource, or data source)
• Enhancement
• Breaking Change

Related Issue(s)

Fixes #26131

Note

If this PR changes meaningfully during the course of review please update the title and description as required.