fix: stop shadowing vars in deps and turn on related lint

Follow up to last commit. Added some exceptions for cljs.core
to minimize change for now

deps/graph-parser/.clj-kondo/config.edn

@@ -2,6 +2,9 @@
  {:aliased-namespace-symbol {:level :warning}
   :namespace-name-mismatch {:level :warning}
   :used-underscored-binding {:level :warning}
+  :shadowed-var {:level :warning
+                 ;; FIXME: Remove these as shadowing core fns isn't a good practice
+                 :exclude [val format key name alias type parents exists?]}
 
   :consistent-alias
   {:aliases {clojure.string string