Kapt+JVM_IR: generate delegated members correctly

Generate a declaration for each delegated member without body. If we
don't generate delegated declarations, subclasses will have incorrect IR
with unbound symbols in fake overrides.

 #KT-58027 Fixed

plugins/kapt3/kapt3-compiler/testData/converter/delegationAndCompanionObject.kt

@@ -0,0 +1,11 @@
+// CORRECT_ERROR_TYPES
+
+@Suppress("UNRESOLVED_REFERENCE")
+interface A {
+    fun inject(b: B)
+    val x: String
+
+    companion object : B()
+
+    abstract class B : A by Unresolved
+}