update woodpecker job for 3.0

.woodpecker.yaml

@@ -3,7 +3,11 @@ when:
 
 steps:
   - name: build
-    secrets: [registry_user, registry_password]
+    environment:
+      REGISTRY_USER:
+        from_secret: registry_user
+      REGISTRY_PASSWORD:
+        from_secret: registry_password
     image: docker.io/archlinux:base-devel
     privileged: true
     commands: 

build-iso

@@ -10,6 +10,7 @@ pkg_add=(
 	"$kernel-headers"
 	ansible
 	zfs-dkms
+	neovim
 )
 
 function as_root {