fix: update `helm push` command to `helm cm-push`
The name of the command was changed by the upstream package [1].
[1]
@@ -17,4 +17,4 @@ release: export NGC_API_USERNAME ?=
release: export NGC_API_KEY ?=
release:
helm repo add determined $$NGC_REPO --username $$NGC_API_USERNAME --password $$NGC_API_KEY
- helm push -f build/determined-latest.tgz determined
+ helm cm-push -f build/determined-latest.tgz determined
