[make] Provide built command in the module output

It may happen operator wants to get the built command instead of all the
parameters. This change injects a new entry in the dict output, showing
what command way actually launched.

changelogs/fragments/6160-add-command-make-output.yml

@@ -0,0 +1,2 @@
+minor_changes:
+  - make - add ``command`` return value to the module output (https://github.com/ansible-collections/community.general/pull/6160).

plugins/modules/make.py

@@ -89,6 +89,12 @@
     - The value of the module parameter I(chdir).
   type: str
   returned: success
+command:
+  description:
+    - The command built and executed by the module
+  type: str
+  returned: success
+  version_added: 6.5.0
 file:
   description:
     - The value of the module parameter I(file).
@@ -112,6 +118,7 @@
 '''
 
 from ansible.module_utils.six import iteritems
+from ansible.module_utils.six.moves import shlex_quote
 from ansible.module_utils.basic import AnsibleModule
 
 
@@ -218,6 +225,7 @@ def main():
         chdir=module.params['chdir'],
         file=module.params['file'],
         jobs=module.params['jobs'],
+        command=' '.join([shlex_quote(part) for part in base_command]),
     )