JVM_IR: Also check attributes for suspendImpls when generating continuation

Otherwise, it would not generate continuations for overloads.

compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt

@@ -0,0 +1,43 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_RUNTIME
+// WITH_COROUTINES
+// COMMON_COROUTINES_TEST
+import helpers.*
+import COROUTINES_PACKAGE.*
+import COROUTINES_PACKAGE.intrinsics.*
+
+open class A(val v: String) {
+    suspend fun suspendThere(v: String): String = suspendCoroutineUninterceptedOrReturn { x ->
+        x.resume(v)
+        COROUTINE_SUSPENDED
+    }
+
+    open suspend fun suspendHere(): String = suspendThere("O") + suspendThere(v)
+}
+
+class B(v: String) : A(v) {
+    override suspend fun suspendHere(): String = super.suspendHere() + suspendThere("56")
+    suspend fun suspendHere(s: String): String = super.suspendHere() + suspendThere(s)
+}
+
+fun builder(c: suspend A.() -> Unit) {
+    c.startCoroutine(B("K"), EmptyContinuation)
+}
+
+fun box(): String {
+    var result = ""
+
+    builder {
+        result = suspendHere()
+    }
+
+    if (result != "OK56") return "fail 1: $result"
+
+    builder {
+        result = (this as B).suspendHere("OK")
+    }
+
+    if (result != "OKOK") return "fail 2: $result"
+
+    return "OK"
+}