Plan work for required .readthedocs.yaml files

[nedbat]

ReadTheDocs is going to require .readthedocs.yaml files in September: https://blog.readthedocs.com/migrate-configuration-v2/

We should plan this work using the Upgrade Project Runbook.

[jmbowman]

Note that the official filename to use for this is now .readthedocs.yaml; usage of such other names such as .readthedocs.yml (which we currently use more often) is deprecated: https://docs.readthedocs.io/en/stable/config-file/index.html .

[zubairshakoorarbisoft]

@iamsobanjaved Findings

Repositories having Version 2 but .yml in OPENEDX org:

1. xblock
2. docs.openedx.org
3. openedx-events
4. DoneXBlock
5. ecommerce
6. django-config-models
7. xblock-utils
8. devstack
9. openedx-webhooks
10. edx-analytics-dashboard
11. openedx-aspects
12. credentials
13. edx-analytics-data-api

Other places where we might need to make the changes as well:
source/developers/how-tos/get-your-project-docs-on-rtd.rst
https://github.com/openedx/edx-repo-health/blob/cb3594f14bfcd3cdb19ad820da58f75f30d810ef/tests/fake_repos/no_read_the_docs/.readthedocs.yml#L4
https://github.com/openedx/edx-repo-health/blob/cb3594f14bfcd3cdb19ad820da58f75f30d810ef/tests/fake_repos/read_the_docs/.readthedocs.yml#L4

Repositories having Version 2 but .yml in EDX org:
dbt-schema-builder
commerce-coordinator
platform-plugin-notices
edx-name-affirmation
program-intent-engagement
getmaster-api-client

Other places where we might need to make the changes as well:
https://github.com/edx/repo-health-data/blob/25e2d333ca990b3f94022715af573130c59bad7c/docs/checks_metadata.yaml#L136

[iamsobanjaved]

Created tickets for further action:

• Create Repo health check to identify version and file name of Read The Docs YAML #417
• Migrate all the readthedocs config files to v2 #418