Fix #1546: add .contains for vector and lazy-seq

CHANGELOG.md

@@ -14,6 +14,7 @@ in the CfP!
 ## Unreleased
 
 - [#1544](https://github.com/babashka/babashka/issues/1544): `:local/root` in script-adjacent bb.edn should resolve relative to script
+- [#1546](https://github.com/babashka/babashka/issues/1546): add `.contains` for vector and lazy-seq
 
 ## 1.3.178 (2023-04-18)
 

src/babashka/impl/classes.clj

@@ -130,10 +130,12 @@
     clojure.lang.PersistentHashMap
     {:fields [{:name "EMPTY"}]}
     clojure.lang.APersistentVector
-    {:methods [{:name "indexOf"}]}
+    {:methods [{:name "indexOf"}
+               {:name "contains"}]}
     clojure.lang.LazySeq
     {:allPublicConstructors true,
-     :methods [{:name "indexOf"}]}
+     :methods [{:name "indexOf"}
+               {:name "contains"}]}
     clojure.lang.ILookup
     {:methods [{:name "valAt"}]}
     clojure.lang.IPersistentMap