lando pull without lando init first doesnt work, lagoon

Wasn't able to replicate this but creating a placeholder in case someone else can. Original issue reported by @Schnitzel. Steps to replicate:

1. `git clone` Lagoon project that has already been `lando init`itialized for use with `lando`
2. `lando pull` and choose to add new key. Go through new key add workflow and continue.
3. `lando pull` fails.