Add method needed for supporting pyramid

Pyramid tests passed locally but that was on jvm

src/babashka/impl/classes.clj

@@ -86,6 +86,8 @@
     {:methods [{:name "getHostAddress"}]}
     clojure.lang.IFn
     {:methods [{:name "applyTo"}]}
+    clojure.lang.MapEntry
+    {:methods [{:name "create"}]}
     clojure.lang.MultiFn
     {:fields [{:name "dispatchFn"}]
      :methods [{:name "getMethod"}]}