Fix boolean defaults. (#1343) (#1358)

(cherry picked from commit a96f90ff94)

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/modules/database/influxdb/influxdb_retention_policy.py

@@ -42,6 +42,7 @@ options:
         description:
             - Sets the retention policy as default retention policy.
         type: bool
+        default: false
 extends_documentation_fragment:
 - community.general.influxdb
 

plugins/modules/database/postgresql/postgresql_set.py

@@ -289,7 +289,7 @@ def main():
         name=dict(type='str', required=True),
         db=dict(type='str', aliases=['login_db']),
         value=dict(type='str'),
-        reset=dict(type='bool'),
+        reset=dict(type='bool', default=False),
         session_role=dict(type='str'),
         trust_input=dict(type='bool', default=True),
     )