Update stalebot config and add issue management workflow (#3426)

.github/stale.yml

@@ -1,17 +1,61 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
 daysUntilStale: 60
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
 daysUntilClose: 7
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
 exemptLabels:
-  - High Priority
-  - Accepted
-  - Help Wanted
-  - Needs Discussion
-  - Accepted 👌
-  - Next Release 🚀
-  - Needs Discussion 🗣
-staleLabel: Stale
+  - waiting-for-team
+  - needs-triage
+  - C-feature-accepted
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking as stale
+staleLabel: wontfix
+
+# Comment to post when marking as stale. Set to `false` to disable
 markComment: >
   This issue has been automatically marked as stale because it has not had
   recent activity. It will be closed if no further activity occurs. Thank you
   for your contributions.
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/workflows/issue-management.yml

@@ -0,0 +1,16 @@
+name: Issue Management
+on:
+  issues:
+    types: [opened, closed, reopened]
+  issue_comment:
+    types: [created]
+
+jobs:
+  issue-management:
+    name: Issue Management
+    runs-on: ubuntu-latest
+    steps:
+      - name: Issue Management
+        uses: mheap/github-action-issue-management@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}