Dockerfile: update to latest syntax

It was pinned to the 1.3 version; removing the minor version to
make sure we're on the latest 1.x stable.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2022-07-02 17:01:57 +02:00
parent 43feaa9f8f
commit e5a1514c6e
No known key found for this signature in database
GPG key ID: 76698F39D527CE8C

View file

@ -1,4 +1,4 @@
# syntax=docker/dockerfile:1.3
# syntax=docker/dockerfile:1
ARG CROSS="false"
ARG SYSTEMD="false"