Update to ostree v2025.3

This will enable soft reboots.

Signed-off-by: Colin Walters <[email protected]>

Author: jmarrero

crates/lib/src/deploy.rs

@@ -577,6 +577,10 @@ async fn deploy(
                 &opts,
                 Some(cancellable),
             )?;
+            tracing::debug!(
+                "Soft reboot capable: {:?}",
+                sysroot.deployment_can_soft_reboot(&d)
+            );
             Ok(d.index())
         }),
     )

crates/ostree-ext/Cargo.toml

@@ -50,7 +50,7 @@ io-lifetimes = "3"
 libsystemd = "0.7.0"
 ocidir = "0.4.0"
 # We re-export this library too.
-ostree = { features = ["v2025_2"], version = "0.20" }
+ostree = { features = ["v2025_3"], version = "0.20.3" }
 pin-project = "1.0"
 tar = "0.4.43"
 tokio-stream = { features = ["sync"], version = "0.1.8" }