style: cargo fmt the workspace (release-gate cargo-fmt was red)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

core/archipelago/src/container/image_policy.rs

@@ -7,12 +7,8 @@
 /// Registries images may be pulled from with an explicit host part.
 /// (git.tx1138.com was removed 2026-07-10: the host is retired and must
 /// never be pulled through again.)
-pub const TRUSTED_REGISTRIES: &[&str] = &[
-    "docker.io",
-    "ghcr.io",
-    "localhost",
-    "146.59.87.168:3000",
-];
+pub const TRUSTED_REGISTRIES: &[&str] =
+    &["docker.io", "ghcr.io", "localhost", "146.59.87.168:3000"];
 
 /// Validate a container image reference.
 ///