Fix iterator to list conversion in ldap_entry module

PR #45778 fixes #45417

(cherry picked from commit 7a747341fb)

changelogs/fragments/45417-ldap_entry-list_conversion.yml

@@ -0,0 +1,2 @@
+bugfixes:
+- Fix iterator to list conversion in ldap_entry module.

lib/ansible/modules/net_tools/ldap/ldap_entry.py

@@ -145,7 +145,7 @@ class LdapEntry(LdapGeneric):
                 attrs[name] = []
 
             if isinstance(value, list):
-                attrs[name] = [map(to_bytes, value)]
+                attrs[name] = list(map(to_bytes, value))
             else:
                 attrs[name].append(to_bytes(value))