Automate draft release

ci/build/release-github-draft.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Creates a draft release with the template for the version in package.json
+
+main() {
+  cd "$(dirname "$0")/../.."
+  source ./ci/lib.sh
+
+  hub release create \
+    --file - \
+    --draft "${assets[@]}" "v$(pkg_json_version)" << EOF
+v$(pkg_json_version)
+
+VS Code v$(vscode_version)
+
+- Summarize changes here with references to issues
+EOF
+}
+
+main "$@"