Fix sanity issues. (#4346) (#4358)

(cherry picked from commit ca2c64b5ca)

plugins/modules/cloud/centurylink/clc_blueprint_package.py

@@ -42,7 +42,7 @@ options:
     description:
       - Whether to wait for the tasks to finish before returning.
     type: str
-    default: True
+    default: 'True'
     required: False
 requirements:
     - python = 2.7

plugins/modules/cloud/centurylink/clc_firewall_policy.py

@@ -66,8 +66,8 @@ options:
     description:
       - Whether the firewall policy is enabled or disabled
     type: str
-    choices: [True, False]
-    default: True
+    choices: ['True', 'False']
+    default: 'True'
 requirements:
     - python = 2.7
     - requests >= 2.5.0

plugins/modules/cloud/centurylink/clc_loadbalancer.py

@@ -48,7 +48,7 @@ options:
     description:
       - Port to configure on the public-facing side of the load balancer pool
     type: str
-    choices: [80, 443]
+    choices: ['80', '443']
   nodes:
     description:
       - A list of nodes that needs to be added to the load balancer pool

plugins/modules/cloud/centurylink/clc_server_snapshot.py

@@ -36,7 +36,7 @@ options:
   wait:
     description:
       - Whether to wait for the provisioning tasks to finish before returning.
-    default: True
+    default: 'True'
     required: False
     type: str
 requirements: