J2K: convert protected member used outside of inheritors as public

j2k/testData/fileOrElement/protected/protectedInSamePackage.kt

@@ -0,0 +1,18 @@
+package test
+
+class BaseSamePackage {
+
+    fun foo() {
+
+    }
+
+    var i = 1
+}
+
+internal class DerivedSamePackage {
+    fun usage1() {
+        val base = BaseSamePackage()
+        base.foo()
+        val i = base.i
+    }
+}