[IR] Moved up a lowering

This concerns NothingValueExceptionLowering - it must be run before the
suspend functions lowering (see codegen/coroutines/returnsNothing1 why)

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/KonanLoweringPhases.kt

@@ -309,7 +309,7 @@ internal val coroutinesPhase = makeKonanFileLoweringPhase(
         ::NativeSuspendFunctionsLowering,
         name = "Coroutines",
         description = "Coroutines lowering",
-        prerequisite = setOf(localFunctionsPhase, finallyBlocksPhase)
+        prerequisite = setOf(localFunctionsPhase, finallyBlocksPhase, kotlinNothingValueExceptionPhase)
 )
 
 internal val typeOperatorPhase = makeKonanFileLoweringPhase(

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ToplevelPhases.kt

@@ -351,11 +351,11 @@ internal val allLoweringsPhase = namedIrModulePhase(
                                 interopPhase then
                                 varargPhase then
                                 compileTimeEvaluatePhase then
+                                kotlinNothingValueExceptionPhase then
                                 coroutinesPhase then
                                 typeOperatorPhase then
                                 bridgesPhase then
                                 autoboxPhase then
-                                kotlinNothingValueExceptionPhase then
                                 returnsInsertionPhase
                 ),
         actions = setOf(defaultDumper, ::moduleValidationCallback)