[telemetry_autoscaling] Fix typo on task name (#170)

Author: elfiesmelfie

roles/telemetry_autoscaling/tasks/test_autoscaling.yml

@@ -95,7 +95,7 @@
     minutes: 5
 
 - name: |
-    TEST Verify cpu low alaram has been triggered
+    TEST Verify cpu low alarm has been triggered
     RHOSO-12664
   ansible.builtin.shell: |
     # source ~/overcloudrc;