chore(dockerfile): bump docker preamble

2023-07-19 22:27:48 +02:00 · 2023-07-19 22:27:48 +02:00 · 419686eb0c
commit 419686eb0c
parent aa2b945765
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:1.3
+# syntax=docker/dockerfile-upstream:master-labs
 # refs:
 #   https://docs.docker.com/develop/develop-images/build_enhancements/#overriding-default-frontends
 #   https://pythonspeed.com/articles/docker-buildkit/