fix(deps): update rust crate which to v8

renovate[bot] · web-flow · commit 8519d60a80fa · 2026-03-08T21:38:04.000Z
diff --git a/Cargo.toml b/Cargo.toml
@@ -111,7 +111,7 @@ ulid = "1"
 indexmap = "2"
 
 # LSP integration
-which = "7"
+which = "8"
 
 [dev-dependencies]
 tokio-test = "0.4"
