Moving READTHEDOCS application settings to RTD prefix for docker only

[Iamshankhadeep]

fixes #5586

[dojutsu-user]

Hi @Iamshankhadeep
I noticed that you close the previous PR and make another PR if any changes are required.
This is generally not how it's done.
I would recommend you to read this article -- https://www.digitalocean.com/community/tutorials/how-to-create-a-pull-request-on-github -- to make yourself familiar with the correct workflow.

Also, Pull request from master branch are generally discouraged.

[Iamshankhadeep]

@dojutsu-user thanks I will be sure to update the required things.

[humitos]

Hi @Iamshankhadeep! Thanks for your contribution.

Please do not open a new PR after someone has done a review, but keep making the changes in the same branch and pushing those commits. This will help us to keep reviewing.

That said, please consider taking a look at other places where these settings appear, like https://docs.readthedocs.io/en/latest/development/buildenvironments.html#configuration

Thanks,

[Iamshankhadeep]

@humitos I think I made a mistake by deleting the forked repo of readthedocs from where this PR was opened. I followed @dojutsu-user's instruction and deleted the previous repo and froked again and also added a new branch specific for this work. I think I need to close this PR and open new PR and from there If needed I can rebase it.Sorry, a beginner in this open source contribution. If you say to close this PR and open a new one I will be more than happy to do so.

[dojutsu-user]

@Iamshankhadeep
I am closing this PR since the forked repo is deleted.