add issue-untriaged.yml and issue-inactive.yml

[Bertk]

• automatically close inactive issues after 12 month period
• automatically add labels "triage" and "stale"
• run issue-inactive.yml on demand and scheduled

❗ issue-inactive.yml action uses variable secrets.GITHUB_TOKEN

refine options:

• https://github.com/actions/stale#any-of-issue-labels
• https://github.com/actions/stale#exempt-issue-labels

[Bertk]

/azp help

[azure-pipelines[bot]]

Supported commands

• help:
• Get descriptions, examples and documentation about supported commands
• Example: help "command_name"
• list:
• List all pipelines for this repository using a comment.
• Example: "list"
• run:
• Run all pipelines or specific pipelines for this repository using a comment. Use this command by itself to trigger all related pipelines, or specify specific pipelines to run.
• Example: "run" or "run pipeline_name, pipeline_name, pipeline_name"
• where:
• Report back the Azure DevOps orgs that are related to this repository and org
• Example: "where"

See additional documentation.

[Bertk]

/azp run

[azure-pipelines[bot]]

Commenter does not have sufficient privileges for PR 1522 in repo coverlet-coverage/coverlet