chore(ci): add monthly roadmap reminder central action (#2330)

.github/workflows/on_schedule_monthly_roadmap_reminder.yml

@@ -0,0 +1,20 @@
+name: Monthly roadmap reminder
+
+on:
+    workflow_dispatch: {}
+    schedule:
+      - cron: '0 0 1 * *'  # runs first day of the month
+
+permissions:
+    contents: read
+
+
+jobs:
+    monthly-roadmap-reminder:
+        permissions:
+            contents: read
+            pull-requests: read
+            issues: write  # create monthly roadmap report
+        uses: aws-powertools/actions/.github/workflows/monthly_roadmap_reminder.yml@dd7035996f1813dbc50fe78e523d4c2a074258a9
+        secrets:
+            token: ${{ secrets.GITHUB_TOKEN }}