JVM_IR: further refine synthetic accessor generation

References to protected members from crossinline lambdas in the same
package do not need accessors.

compiler/testData/codegen/boxAgainstJava/visibility/protectedAndPackage/protectedPropertyInPackageFromCrossinline.kt

@@ -0,0 +1,19 @@
+// FILE: protectedPack/J.java
+
+package protectedPack;
+
+public class J {
+    protected String foo = "OK";
+}
+
+// FILE: 1.kt
+
+package protectedPack
+
+inline fun foo(crossinline bar: () -> String) = object {
+    fun baz() = bar()
+}.baz()
+
+fun box(): String {
+    return foo { J().foo!! }
+}