Explicitly set USERNAME in the release script
Sometimes a user's machine has this env set. Setting the value explicitly
makes sure we always download the right kubernetes openapi spec during a
release.
@@ -64,6 +64,9 @@ set -o errexit
set -o nounset
set -o pipefail
+# used by the client generator: https://github.com/kubernetes-client/gen/blob/729332ad08f0f4d98983b7beb027e2f657236ef9/openapi/openapi-generator/client-generator.sh#L52
+export USERNAME=kubernetes
+
repo_root="$(git rev-parse --show-toplevel)"
declare -r repo_root
cd "${repo_root}"
