notification tweak

Testing/maint-reboot-required-notify.yaml

@@ -18,6 +18,7 @@
       wait_for_connection:
         delay: 5
         timeout: 300
+      when: reboot.stat.exists
     
     - name: Collect results
       set_fact:
@@ -28,6 +29,9 @@
       uri:
         url: "{{ Teams_webhook }}"
         method: POST
-        body: "{{ results }}"
+        body: |
+          {
+            "text": "{{ results }}"
+          }
         body_format: json
       # when: reboot.stat.exists