Update Github CD workflows to correct deployment URL

[thepsalmist]

Most of the deployment workflows still point to the old dokku URLDOKKU_REMOTE_URL: "ssh://azureuser@ui-1.dev.codeforafrica.org".
Update to the correct URL

To be completed after the Task on Azure setup on #BACKSTAGE

[kilemensi]

Now that our Azure sponsorship has been renewed, we can discuss how to setup a cost-effect dev server again.

[thepsalmist]

Now that our Azure sponsorship has been renewed, we can discuss how to setup a cost-effect dev server again.

Okay great @VinneyJ had taken this setup. @VinneyJ you can share the approach tomorrow for review

[RalphOwah]

Hi @thepsalmist, what can we do differently about this ticket? It seems to have spanned over 4 Sprints?

cc @VinneyJ @kilemensi

[thepsalmist]

Dev instance created and dokku configured on ui-1.dev.codeforafrica.org