when `bit env set` fails, it changes the env to `teambit.harmony/node`

[odedre]

Steps to Reproduce

1. create a component with the aspect env
2. bit env set <componentName> teambit.angular/angular-v13
3. I get the response added teambit.angular/angular-v13 env to the following component(s)
4. when running bit envs it shows that the component's env was changed to teambit.harmony/node

Expected Behavior

if it fails, the env should not change