README: Add Communication section with Forum information

[Andersson007]

SUMMARY

Dear maintainers,
As a part of the Consolidating Ansible discussion platforms initiative, this PR adds the communication section template defined by the community to the README. Similar PRs are being raised across all included collections under the ansible-collection org for now.

• If you have your forum group and/or tags related to the collection, please update corresponding lines by suggesting changes to the PR.
• If the collection is not present on the Ansible forum yet, please check out the existing tags and groups - use what suits your collection. If there is no appropritate tag and group yet, please request one. Then update corresponding lines by suggesting changes to the PR.
• Presence in the forum will soon likely become a part of the Collection inclusion requirements.

ISSUE TYPE

• Docs Pull Request

COMPONENT NAME

README.md

[Andersson007]

i don't think the CI failures are related, so ready for review

[Andersson007]

i don't see the failures are related, ready for review

[Ruchip16]

looks good to me!

[Andersson007]

@Ruchip16 thanks for merging, though i'm afraid you were a bit fast:)
The following points had to be addressed before merging:

  * [Posts tagged with 'your tag'](https://forum.ansible.com/tag/YOUR_TAG): subscribe to participate in collection-related conversations.
  * [Refer to your forum group here if exists](https://forum.ansible.com/g/): by joining the team you will automatically get subscribed to the posts tagged with [your group forum tag here](https://forum.ansible.com/tags).

Please update it in another PR.
If you need a forum tag for the collections, please see the issue description

[Ruchip16]

@Andersson007 here is the updated PR: https://github.com/ansible-collections/cisco.iosxr/pull/505/files
can you take a look at the PR once and apologies for the merge, i overlooked it, but corrected it instantly.

[Andersson007]

@Andersson007 here is the updated PR: https://github.com/ansible-collections/cisco.iosxr/pull/505/files can you take a look at the PR once and apologies for the merge, i overlooked it, but corrected it instantly.

@Ruchip16 no worries, lgtm, approved, thanks!