feat(manage-issue-due-dates): create helper for managing issue due dates

.github/workflows/manage-issue-due-dates.yml

@@ -0,0 +1,18 @@
+name: Manage Issue Due Dates
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - uses: ./
+        with:
+          helper: manage-issue-due-dates
+          login: ${{ github.event.review.user.login }}
+          github_token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }} # must have read:org permission

README.md

@@ -37,6 +37,9 @@ with:
 
 ## Available Helpers
 Each of the following helpers are defined in a file of the same name in `src/helpers`:
+### [add-overdue-issue-label](.github/workflows/add-overdue-issue-label.yml)
+  * Adds 'overdue' or 'due soon' labels to issues that have a priority label and are overdue based on SLA guidelines
+
 ### [are-reviewers-required](.github/workflows/are-reviewers-required.yml)
   * Returns true if all teams specified are requested for review on a pull request