add ignore import

Author: lauzadis

services/polly/common/test/aws/sdk/kotlin/services/polly/PollyTest.kt

@@ -16,6 +16,7 @@ import aws.smithy.kotlin.runtime.http.engine.HttpClientEngineConfig
 import aws.smithy.kotlin.runtime.http.request.HttpRequest
 import aws.smithy.kotlin.runtime.operation.ExecutionContext
 import kotlinx.coroutines.test.runTest
+import kotlin.test.Ignore
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue