Split GenerateNotNullAssertionsTests into standard box and bytecode tests

compiler/testData/codegen/bytecodeText/notNullAssertions/noAssertionForNullableCaptured.kt

@@ -0,0 +1,12 @@
+// KOTLIN_CONFIGURATION_FLAGS: +JVM.DISABLE_PARAM_ASSERTIONS
+// IGNORE_BACKEND: JVM_IR
+
+class A<T> {
+    fun add(element: T) {}
+}
+
+public fun <R> foo(x: MutableCollection<in R>, block: () -> R) {
+    x.add(block())
+}
+
+// 0 kotlin/jvm/internal/Intrinsics