Pull request: Authenticate to Firebase via service account

[kimowasabiii]

It seems the Firebase Service Account support was added some time ago on another branch. Just dropping in here to kindly ask for a merge.

References:

• ⚡ Add Service Account authorization to Firebase & Firestore by RicardoE105 · Pull Request #1392 · n8n-io/n8n · GitHub
• Authenticate to Firebase via service account

[Jon]

Hey @kimowasabiii,

It was also closed for some reason, We will check with the creator to find out why it could be that there is more to it.