fix(webnsupdate): reduce binary size

There is no need to compile for speed of execution, this is not a
contested component.

Cargo.toml

@@ -35,6 +35,11 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 [dev-dependencies]
 insta = "1"
 
+[profile.release]
+opt-level = "s"
+lto = true
+strip = true
+
 [profile.dev]
 debug = 0
 codegen-backend = "cranelift"