JVM IR: Handle suspend interface default methods with generic types (KT-45166)

compiler/testData/codegen/box/coroutines/bridges/interfaceGenericDefault.kt

@@ -0,0 +1,19 @@
+// Corresponds to KT-45166, KT-45320, KT-45490, and KT-45954.
+// WITH_RUNTIME
+// WITH_COROUTINES
+import helpers.*
+import kotlin.coroutines.*
+
+interface I<T> {
+    suspend fun f(x: T): String = "OK"
+}
+
+class C : I<String>
+
+fun box(): String {
+    var result = "Fail"
+    suspend {
+        result = (C() as I<String>).f("Fail")
+    }.startCoroutine(EmptyContinuation)
+    return result
+}