Add issue triage workflow

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: jeffhandley

.github/aw/actions-lock.json

@@ -0,0 +1,9 @@
+{
+  "entries": {
+    "github/gh-aw-actions/setup@v0.66.1": {
+      "repo": "github/gh-aw-actions/setup",
+      "version": "v0.66.1",
+      "sha": "73ae9ce231580f337133352d321d42b6bf54b6a9"
+    }
+  }
+}