Update README.md with removing outdated communication channels (#790) (#825)

This is a backport of PR #790 as merged into main (b8e9873).
SUMMARY
As part of the consolidating Ansible discussion platforms and communication channels was decided to use the Ansible forum as the main place for questions and discussion.
Reference: https://forum.ansible.com/t/proposal-consolidating-ansible-discussion-platforms/6812
As part of this change, the IRC channel was removed by the PRs #778 and #774.
However, the README.md file wasn't fully cleaned up from the outdated information.
The #ansible-kubernetes channel on libera.chat IRC isn't used by maintainers and contributors anymore.
The Wiki page on the https://github.com/ansible/community/ was deprecated a long time ago
ISSUE TYPE

Docs Pull Request

COMPONENT NAME
README.md

README.md

@@ -266,10 +266,6 @@ If you encounter issues or have questions, you can submit a support request thro
 
 See the [raw generated changelog](https://github.com/ansible-collections/kubernetes.core/blob/main/CHANGELOG.rst).
 
-## More Information
-
-For more information about Ansible's Kubernetes integration, join the `#ansible-kubernetes` channel on [libera.chat](https://libera.chat/) IRC, and browse the resources in the [Kubernetes Working Group](https://github.com/ansible/community/wiki/Kubernetes) Community wiki page.
-
 ## Code of Conduct
 
 We follow the [Ansible Code of Conduct](https://docs.ansible.com/ansible/devel/community/code_of_conduct.html) in all our interactions within this project.

changelogs/fragments/20241103-completly-remove-obsolate-communication-channel.yaml

@@ -0,0 +1,3 @@
+---
+trivial:
+  - README.md - Remove obsolate communication channels (https://github.com/ansible-collections/kubernetes.core/pull/790).