[IR] Consider TypeParameter as public declaration and serialize it properly

- Add test case when TypeParameter of generic property is exposed outside its module

compiler/testData/codegen/box/properties/genericPropertyMultiModule.kt

@@ -0,0 +1,27 @@
+// WITH_RUNTIME
+// MODULE: lib
+// FILE: common.kt
+
+class C<T>(var t: T)
+
+var <T> C<T>.live: T
+    get() {
+        return t
+    }
+    set(value) {
+        t = value
+    }
+
+// MODULE: main(lib)
+// FILE: main.kt
+import kotlin.reflect.KMutableProperty0
+
+fun qux(text: KMutableProperty0<String>): String {
+    text.set("OK")
+    return text.get()
+}
+
+fun box(): String {
+    val c = C("FAIL")
+    return qux(c::live)
+}