Add: Make openvas-scanner option visible for the client (#784) (#791)

* Make openvas-scanner option visible for the client
Now, the client can see the option "test_alive_wait_timeout"

* Update test

(cherry picked from commit 0e21f72)

Co-authored-by: Juan José Nicola <juan.nicola@greenbone.net>

Author: mergify[bot]

ospd_openvas/daemon.py

@@ -318,6 +318,17 @@
             + 'significantly.'
         ),
     },
+    'test_alive_wait_timeout': {
+        'type': 'integer',
+        'name': 'test_alive_wait_timeout',
+        'default': 1,
+        'mandatory': 0,
+        'visible_for_client': True,
+        'description': (
+            'This is the default timeout to wait for replies after last '
+            + 'packet was sent.'
+        ),
+    },
     'hosts_allow': {
         'type': 'string',
         'name': 'hosts_allow',

tests/test_daemon.py

@@ -272,6 +272,17 @@
             + 'significantly.'
         ),
     },
+    'test_alive_wait_timeout': {
+        'type': 'integer',
+        'name': 'test_alive_wait_timeout',
+        'default': 1,
+        'mandatory': 0,
+        'visible_for_client': True,
+        'description': (
+            'This is the default timeout to wait for replies after last '
+            + 'packet was sent.'
+        ),
+    },
     'hosts_allow': {
         'type': 'string',
         'name': 'hosts_allow',