FIC: support suspend conversions in jvm codegen

compiler/testData/codegen/box/funInterface/suspendFunInterfaceConversionCodegen.kt

@@ -0,0 +1,25 @@
+// !LANGUAGE: +NewInference +FunctionInterfaceConversion +SamConversionPerArgument +SamConversionForKotlinFunctions
+// WITH_COROUTINES
+// WITH_RUNTIME
+
+import helpers.*
+import kotlin.coroutines.startCoroutine
+
+fun interface SuspendRunnable {
+    suspend fun invoke()
+}
+
+fun run(r: SuspendRunnable) {
+    r::invoke.startCoroutine(EmptyContinuation)
+}
+
+var result = "initial"
+
+suspend fun bar() {
+    result = "OK"
+}
+
+fun box(): String {
+    run(::bar)
+    return result
+}