dockerfiles/staging/docker-compose: drop obsolete version element

Bastian-Krause · Bastian-Krause · commit fe8ee04b9689 · 2024-08-01T17:23:56.000+02:00
Version is now an obsolete element [1]. [1] https://docs.docker.com/compose/compose-file/04-version-and-name/#version-top-level-element-optional Signed-off-by: Bastian Krause <bst@pengutronix.de>
diff --git a/dockerfiles/staging/docker-compose.yml b/dockerfiles/staging/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.3'
 services:
   coordinator:
     image: "${IMAGE_PREFIX:-docker.io/labgrid/}coordinator"

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-version: '3.3'`
`2`	`1`	`services:`
`3`	`2`	`coordinator:`
`4`	`3`	`image: "${IMAGE_PREFIX:-docker.io/labgrid/}coordinator"`