chore: set debian_default to trixie in config

MikeMcC399 · MikeMcC399 · commit acaee442def6 · 2026-07-07T16:45:14.000+02:00
diff --git a/config b/config
@@ -1,4 +1,4 @@
 baseuri     https://nodejs.org/dist
-default_variant bookworm
+default_variant trixie
 alpine_version  3.23
 debian_versions bookworm bullseye trixie
