Switch from balenaCI to flowzone

Change-type: patch

.github/workflows/flowzone.yml

@@ -0,0 +1,20 @@
+name: Flowzone
+
+on:
+  pull_request:
+    types: [opened, synchronize, closed]
+    branches:
+      - "main"
+      - "master"
+
+jobs:
+  flowzone:
+    name: Flowzone
+    uses: product-os/flowzone/.github/workflows/flowzone.yml@master
+    secrets:
+      FLOWZONE_TOKEN: ${{ secrets.FLOWZONE_TOKEN }}
+      GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+      GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+      BALENA_API_KEY: ${{ secrets.BALENA_API_KEY }}
+    with:
+      protect_branch: false

.resinci.yml

@@ -1,9 +1 @@
-reviewers: 1
-docker:
-  publish: false
-  builds:
-    - dockerfile: Dockerfile.null
-      docker_repo: dev-null
-      path: .
-      publish: false
-npm: false
+disabled: true