Add a couple more tests for array constructors and references

compiler/testData/codegen/box/callableReference/arrayConstructorArgument.kt

@@ -0,0 +1,10 @@
+// WITH_RUNTIME
+// DONT_TARGET_EXACT_BACKEND: WASM
+// WASM_MUTE_REASON: PROPERTY_REFERENCES
+fun foo(it: Int) = "O"[it]
+
+val Int.foo: Char
+    get() = "K"[this]
+
+fun box(): String =
+    CharArray(1, ::foo)[0].toString() + CharArray(1, Int::foo)[0].toString()