JVM_IR: try to fix SyntheticAccessorLowering.isAccessible again

The condition on the relationship between the current class and the type
of the receiver for protected members was the opposite of what the JVMS
says, and yet somehow mostly worked?

 #KT-48331 Fixed
 #KT-20542 Fixed

compiler/testData/codegen/boxInline/anonymousObject/withInlineMethod.kt

@@ -1,3 +1,6 @@
+// IGNORE_BACKEND: JVM, JVM_IR
+// IGNORE_BACKEND_FIR: JVM_IR
+// IGNORE_BACKEND_MULTI_MODULE: JVM, JVM_IR, JVM_MULTI_MODULE_OLD_AGAINST_IR, JVM_MULTI_MODULE_IR_AGAINST_OLD
 // FILE: 1.kt
 package test
 
@@ -6,10 +9,9 @@ interface I {
 }
 
 inline fun test(crossinline h: () -> String) = object : I {
-    // TODO: actually call g() in f() -- currently, the inliner fails to detect
-    //       an inlined read of h's field because it uses a copy of `this`
-    //       as a receiver
-    override fun f(): String = h()
+    // TODO: this does not work because the inliner is not correctly remapping the capture.
+    override fun f(): String = g()
+    // TODO: and this does not work in JVM_IR because there is a redundant accessor.
     inline fun g(): String = h()
 }