{Alertsmanagement} Add command group az alerts-management prometheus-rule-group

[ZengTaoxu]

---

This checklist is used to make sure that common guidelines for a pull request are followed.

Related command

Resolve: Azure/azure-cli#25229
swagger link:
https://github.com/Azure/azure-rest-api-specs/blob/main/specification/alertsmanagement/resource-manager/Microsoft.AlertsManagement/stable/2023-03-01/PrometheusRuleGroups.json

General Guidelines

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally?

For new extensions:

• My extension description/summary conforms to the Extension Summary Guidelines.

About Extension Publish

There is a pipeline to automatically build, upload and publish extension wheels.
Once your pull request is merged into main branch, a new pull request will be created to update src/index.json automatically.
You only need to update the version information in file setup.py and historical information in file HISTORY.rst in your PR but do not modify src/index.json.

[azure-client-tools-bot-prd]

Hi @ZengTaoxu,
If you want to release the new extension version.
Please write the description of changes into HISTORY.rst and update setup.py.

[azure-client-tools-bot-prd]

Hi @ZengTaoxu,
Since the current milestone time is less than 7 days, this pr will be reviewed in the next milestone.

[yonzhan]

Alertsmanagement

[azclibot]

[Release] Update index.json for extension [ alertsmanagement ] : https://dev.azure.com/azclitools/internal/_build/results?buildId=50055&view=results