Migrate boxInline tests to new multi-file framework

compiler/testData/codegen/boxInline/reified/capturedLambda.kt

@@ -0,0 +1,22 @@
+// FILE: 1.kt
+
+package test
+
+inline fun <reified R> foo() = bar<R>() {"OK"}
+inline fun <reified E> bar(crossinline y: () -> String) = {
+    null is E
+    run(y)
+}
+
+public inline fun <T> call(f: () -> T): T = f()
+
+// FILE: 2.kt
+
+//NO_CHECK_LAMBDA_INLINING
+import test.*
+
+val x: () -> String = foo<String>()
+
+fun box(): String {
+    return x()
+}