JVM IR: keep property for $receiver field of optimized delegated properties

For properties which delegate to other property via the getValue
operator from stdlib (see KT-39054), we generate `$receiver` field which
stores the receiver of the property reference used in the delegate. The
problem was that this backing field was missing `correspondingProperty`.
It's needed because it is used as a map key to store static fields in
`JvmCachedDeclarations.getStaticBackingField`. If it's null, accesses to
the static $receiver fields are not remapped correctly in
`RemapObjectFieldAccesses` and
`MoveOrCopyCompanionObjectFieldsLowering`, which led to ICCE or NSFE.

 #KT-49793 Fixed

compiler/testData/codegen/box/delegatedProperty/delegateToAnother/kt49793_companionObject.kt

@@ -0,0 +1,14 @@
+// WITH_STDLIB
+
+class Z(val x: String = "OK")
+
+operator fun Z.getValue(x: Any?, y: Any?): Z = this
+
+class O {
+    companion object {
+        val instance: Z by Z()
+        val y by instance::x
+    }
+}
+
+fun box(): String = O.y

compiler/testData/codegen/box/delegatedProperty/delegateToAnother/kt49793_interfaceCompanionObject.kt

@@ -0,0 +1,18 @@
+// WITH_STDLIB
+
+class Z(var x: String = "Fail")
+
+operator fun Z.getValue(x: Any?, y: Any?): Z = this
+operator fun Z.setValue(x: Any?, y: Any?, value: Z) { this.x = value.x }
+
+interface O {
+    companion object {
+        val instance: Z by Z()
+        var y by instance::x
+    }
+}
+
+fun box(): String {
+    O.y = "OK"
+    return O.y
+}

compiler/testData/codegen/box/delegatedProperty/delegateToAnother/kt49793_object.kt

@@ -0,0 +1,12 @@
+// WITH_STDLIB
+
+class Z(val x: String = "OK")
+
+operator fun Z.getValue(x: Any?, y: Any?): Z = this
+
+object O {
+    val instance: Z by Z()
+    val y by instance::x
+}
+
+fun box(): String = O.y