ci: test docs-publish (#803)

* ci: test docs-publish

* Require unit tests for dry run

* ci: Make sure our docs publish is executable

* Try to correct path issue

* Try repo prefix

* Try as yarn command

* Need a workspace to attach to from previous step

* Add before we call our bash script

* See if we can enforce commands being available -- or just install locally?

* Try again

* Try SSH

* Include username in gh https url

* Note regarding failure on PR branches

* Remove docs publish from PR workflow

.netlify/build-deploy-preview.sh

@@ -13,9 +13,6 @@ node -v
 # should also symlink all projects appropriately
 yarn install --no-ignore-optional --pure-lockfile
 
-dir
-ls
-
 # Build && Move PWA Output
 yarn run build:ci
 mkdir -p ./.netlify/www/pwa