Fix ansible-lint E502 for test playbooks.

This patch adds 'name' to all test playbook tasks that did not
have it, fixing ansible-lint's error 'unnamed-task'.

tests/pytests/dnszone/playbooks/dnszone_add_multiple_ipv4_ipv6_forwarders.yaml

@@ -3,7 +3,8 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure DNS zone is present with multiple forwarders
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: 04testzone.test
       forwarders:

tests/pytests/dnszone/playbooks/dnszone_add_without_forwarder.yaml

@@ -3,7 +3,8 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure DNS zone is present without forwarders
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: 01testzone.test
       forwarders: []

tests/pytests/dnszone/playbooks/dnszone_del_multiple.yaml

@@ -4,7 +4,8 @@
   become: true
 
   tasks:
-  - ipadnszone:
+  - name: Ensure multiple DNS are absent
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: delzone1.com,delzone2.com,delzone3.com
       state: absent

tests/pytests/dnszone/playbooks/dnszone_disable.yaml

@@ -3,7 +3,8 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure DNS zone is disabled
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: 26testzone.test
       state: disabled

tests/pytests/dnszone/playbooks/dnszone_enable.yaml

@@ -3,7 +3,8 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure DNS zone is enabled
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: 26testzone.test
       state: enabled

tests/pytests/dnszone/playbooks/dnszone_invalid_ip.yaml

@@ -4,7 +4,8 @@
   become: true
 
   tasks:
-  - ipadnszone:
+  - name: Test adding a DNS zone with an invalid forwarder
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: invalidzone.test
       forwarders:

tests/pytests/dnszone/playbooks/dnszone_invalid_serial.yaml

@@ -4,7 +4,8 @@
   become: true
 
   tasks:
-  - ipadnszone:
+  - name: Test adding a DNS zone with an invalid serial
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: invalidserialzone.test
       serial: 429496729599

tests/pytests/dnszone/playbooks/dnszone_name_from_ip.yaml

@@ -3,6 +3,7 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure a reverse DNS Zone with name inferred form an IP address
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name_from_ip: 192.8.2.0/22

tests/pytests/dnszone/playbooks/dnszone_with_forward_policy_only.yaml

@@ -3,7 +3,8 @@
   hosts: ipaserver
 
   tasks:
-  - ipadnszone:
+  - name: Ensure DNS Zone is present with forward policy `only`
+    ipadnszone:
       ipaadmin_password: SomeADMINpassword
       name: 26testzone.test
       forward_policy: only