correction syntaxe subroutes

tmpl/alert-rules.yml

@@ -42,7 +42,7 @@ groups:
   # Heavy CPU temperature
   - alert: cpu_temp_threshold_exceeded
     expr: avg(node_hwmon_temp_celsius{job="node"}) BY (instance)
-      > 70
+      > 50
     annotations:
       description: This device's cpu temperature has exceeded the threshold with a value
         of {{ $value }}.

tmpl/alertmanager.yml

@@ -93,9 +93,9 @@ route:
     continue: true
 
   %if not %%is_empty('alSubRoute')
-    routes:
     %for sroute in %%getVar('alSubRoute',[])
       %if %%sroute == %%rt
+    routes:
     - match:
         %%{sroute.alSubRouteMatchSource}: %%{sroute.alSubRouteMatchValue}
       receiver: %%sroute.alSubRouteMatchReceiver