funcd connection plugin is now usable/loadable (#2235)

* funcd connection plugin is now usable/loadable

* Update changelogs/fragments/allow_funcd_to_load.yml

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

changelogs/fragments/allow_funcd_to_load.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - funcd connection plugin - can now load (https://github.com/ansible-collections/community.general/pull/2235).

plugins/connection/funcd.py

@@ -37,12 +37,13 @@ import tempfile
 import shutil
 
 from ansible.errors import AnsibleError
+from ansible.plugins.connection import ConnectionBase
 from ansible.utils.display import Display
 
 display = Display()
 
 
-class Connection(object):
+class Connection(ConnectionBase):
     ''' Func-based connections '''
 
     has_pipelining = False