Updates notifications team app slack channels
Updates notifications team app slack channels

We're consolidating our dev slack channel into our main one.

Trello:
https://trello.com/c/LhLRsiEl/533-merge-team-slack-channels

alphagov/govuk-developer-docs,alphagov/govuk-developer-docs,alphagov/govuk-developer-docs,alphagov/govuk-developer-docs