Drop an unrelated rustfmt change to upstream/mod.rs

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: mikolalysenko

crates/socket-patch-core/src/patch/redirect/upstream/mod.rs

@@ -917,10 +917,7 @@ mod tests {
     fn bun_lock_remedies_name_the_forced_reinstall() {
         for file in ["bun.lockb", "bun.lock", "packages/app/bun.lockb"] {
             let remedy = checkout_remedy(&[file.to_string()]);
-            assert!(
-                remedy.contains(&format!("`git checkout -- {file}`")),
-                "{remedy}"
-            );
+            assert!(remedy.contains(&format!("`git checkout -- {file}`")), "{remedy}");
             assert!(remedy.ends_with(
                 ", then run `bun install --force` (a plain `bun install` keeps the patched copy)"
             ), "{remedy}");