chore(instrumentation): Fix clippy lints

Author: NickLarsenNZ

rust/stackable-cockpit/src/platform/operator/mod.rs

@@ -184,7 +184,7 @@ impl OperatorSpec {
         // NOTE (@NickLarsenNZ): Option doesn't impl Display, so we need to call
         // display for the inner type if it exists. Otherwise we gte the Debug
         // impl for the whole Option.
-        version = self.version.as_ref().map(|v| tracing::field::display(v)),
+        version = self.version.as_ref().map(tracing::field::display),
     ))]
     pub fn install(
         &self,

rust/stackable-cockpit/src/platform/stack/spec.rs

@@ -156,7 +156,7 @@ impl StackSpec {
         // NOTE (@NickLarsenNZ): Option doesn't impl Display, so we need to call
         // display for the inner type if it exists. Otherwise we gte the Debug
         // impl for the whole Option.
-        demo_name = install_parameters.demo_name.as_ref().map(|v| tracing::field::display(v)),
+        demo_name = install_parameters.demo_name.as_ref().map(tracing::field::display),
     ))]
     pub async fn install(
         &self,