[cloud] Bugfix: Make wait_timeout integer type in redshift module (#25063)

Fix stricts datatype of wait_timeout to int as module
is using it as integer.

Fixes #25056

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

lib/ansible/modules/cloud/amazon/redshift.py

@@ -434,7 +434,7 @@ def main():
         elastic_ip                          = dict(required=False),
         new_cluster_identifier              = dict(aliases=['new_identifier']),
         wait                                = dict(type='bool', default=False),
-        wait_timeout                        = dict(default=300),
+        wait_timeout                        = dict(type='int', default=300),
     )
     )