Update tests to take into account code changes in certificate validation

Change-Id: Icc77c98d1513ca12d53ba55571eab27fd3b77fd9
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/osm_policy_module/tests/unit/alarming/test_alarming_service.py b/osm_policy_module/tests/unit/alarming/test_alarming_service.py
index 65025e5..20e98ea 100644
--- a/osm_policy_module/tests/unit/alarming/test_alarming_service.py
+++ b/osm_policy_module/tests/unit/alarming/test_alarming_service.py
@@ -55,7 +55,6 @@
                 url="http://alarm-url/",
                 data='{"notify_details": {"alarm_number": 1}}',
                 headers={"content-type": "application/json"},
-                verify=False,
                 timeout=alert_timeout,
             )
         else:
@@ -78,7 +77,6 @@
                 url="http://ok-url/",
                 data='{"notify_details": {"alarm_number": 0}}',
                 headers={"content-type": "application/json"},
-                verify=False,
                 timeout=alert_timeout,
             )
         else:
@@ -103,7 +101,6 @@
                 url="http://insufficient-data-url/",
                 data='{"notify_details": {"alarm_number": 0}}',
                 headers={"content-type": "application/json"},
-                verify=False,
                 timeout=alert_timeout,
             )
         else: