Fix a clippy lint and update deny allow on optional webpki-roots

Signed-off-by: clux <[email protected]>

Author: clux

deny.toml

@@ -36,7 +36,7 @@ allow = [
 exceptions = [
     # Pulled in via hyper-rustls when using the webpki-roots feature,
     # which is off by default.
-    { allow = ["MPL-2.0"], name = "webpki-roots" },
+    { allow = ["CDLA-Permissive-2.0"], crate = "webpki-roots" },
 ]
 
 [sources]

kube-runtime/src/reflector/store.rs

@@ -251,8 +251,7 @@ where
     {
         self.store
             .read()
-            .iter()
-            .map(|(_, k)| k)
+            .values()
             .find(|k| predicate(k.as_ref()))
             .cloned()
     }