Kapt+JVM_IR: support error types in suspend functions

JVM IR generates the continuation parameter with the name `$completion`
instead of `continuation`.

plugins/kapt3/kapt3-compiler/testData/converter/suspendErrorTypes.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND: JVM_IR
 // CORRECT_ERROR_TYPES
 // NO_VALIDATION
 // WITH_STDLIB

plugins/kapt3/kapt3-compiler/testData/converter/suspendErrorTypes_ir.txt

@@ -0,0 +1,13 @@
+@kotlin.Metadata()
+public final class Foo {
+
+    public Foo() {
+        super();
+    }
+
+    @org.jetbrains.annotations.Nullable()
+    public final java.lang.Object a(@org.jetbrains.annotations.NotNull()
+    kotlin.coroutines.Continuation<ABC> $completion) {
+        return null;
+    }
+}