Update Policy Library for Azure China (automated)

[github-actions[bot]]

This is an automated 'pull_request' containing updates to the library templates stored in '/infra-as-code/bicep/modules/policy/definitions/lib/china' & '/infra-as-code/bicep/modules/policy/assignments/lib'. Please review the 'files changed' tab to review changes.

[ghost]

Hey github-actions[bot], thanks for creating this PR.

We noticed that this PR is ammending some things related to policies (definitions or assignments) :mag:

Thanks for this however, please keep in mind we replicate all policies from our upstream repo https://github.com/Azure/Enterprise-Scale (via some GitHub Actions) into these Bicep modules.

So it may be that this PR may be closed and we ask you to re-submit the changes to the respective code in our other repo.

However, we will review and advise further anyway but this is just a friendly premptive message and reminder of how policies are used and updated in this repo.

Thanks from your friendly msft-bot.