chore(dev): update environment image (#23816)

* chore(dev): update environment image

* ran cargo fmt

Author: pront

Makefile

@@ -48,7 +48,7 @@ export CURRENT_DIR = $(shell pwd)
 # Override this to automatically enter a container containing the correct, full, official build environment for Vector, ready for development
 export ENVIRONMENT ?= false
 # The upstream container we publish artifacts to on a successful master build.
-export ENVIRONMENT_UPSTREAM ?= docker.io/timberio/vector-dev:sha-3eadc96742a33754a5859203b58249f6a806972a
+export ENVIRONMENT_UPSTREAM ?= docker.io/timberio/vector-dev:latest
 # Override to disable building the container, having it pull from the GitHub packages repo instead
 # TODO: Disable this by default. Blocked by `docker pull` from GitHub Packages requiring authenticated login
 export ENVIRONMENT_AUTOBUILD ?= true

vdev/src/testing/runner.rs

@@ -27,8 +27,7 @@ const TEST_COMMAND: &[&str] = &[
     "--no-default-features",
 ];
 // The upstream container we publish artifacts to on a successful master build.
-const UPSTREAM_IMAGE: &str =
-    "docker.io/timberio/vector-dev:sha-3eadc96742a33754a5859203b58249f6a806972a";
+const UPSTREAM_IMAGE: &str = "docker.io/timberio/vector-dev:latest";
 
 pub enum RunnerState {
     Running,