✨ Add internal GitHub action to deploy docs previews (#1739)

* 📝 Update release notes

* ✨ Add internal GitHub action to pull docs artifact

* 🙈 Add archive.zip to gitignore

scripts/unzip-docs.sh

@@ -6,4 +6,8 @@ set -e
 if [ -d ./site/ ]; then
     rm -rf ./site/
 fi
+unzip archive.zip
+# Double zipped by GitHub when downlading the archive
 unzip docs.zip
+rm -rf archive.zip
+rm -rf docs.zip