Migrate bytecode text tests to multi-file framework

Get rid of BytecodeTextMultifileTestGenerated

compiler/testData/codegen/bytecodeText/partMembersInline.kt

@@ -0,0 +1,27 @@
+// FILE: otherFile.kt
+
+@file:[JvmName("Util") JvmMultifileClass]
+package test
+
+public fun publicInOtherFile() {}
+
+// FILE: thisFile.kt
+
+@file:[JvmName("Util") JvmMultifileClass]
+package test
+
+inline fun foo(body: () -> Unit) {
+    publicInThisFile()
+    publicInOtherFile()
+    body()
+}
+
+public fun publicInThisFile() {}
+
+fun bar() {
+    foo {}
+}
+
+// @test/Util__ThisFileKt.class:
+// 2 INVOKESTATIC test/Util.publicInThisFile
+// 2 INVOKESTATIC test/Util.publicInOtherFile