Add changelog + fix warning usage

Author: alextwoods

.changes/next-release/feature-AWSS3-233f74c.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS S3",
+    "contributor": "",
+    "description": "Add support for using CRT's response file in the CRT based S3AsyncClient - CRT will directly write to the file when calling getObject with a Path."
+}

services/s3/src/main/java/software/amazon/awssdk/services/s3/internal/crt/CrtResponseFileResponseTransformer.java

@@ -64,7 +64,6 @@ public void exceptionOccurred(Throwable throwable) {
         } else {
             log.warn(() -> "An exception occurred before the call to prepare() was able to instantiate the CompletableFuture."
                            + "The future cannot be completed exceptionally because it is null");
-
         }
     }
 

test/architecture-tests/src/test/java/software/amazon/awssdk/archtests/CodingConventionWithSuppressionTest.java

@@ -50,7 +50,9 @@ public class CodingConventionWithSuppressionTest {
         Arrays.asList(ArchUtils.classNameToPattern(EmfMetricLoggingPublisher.class),
                       ArchUtils.classNameToPattern(MetricEmfConverter.class),
                       ArchUtils.classNameToPattern(MakeHttpRequestStage.class),
-                      ArchUtils.classNameToPattern("software.amazon.awssdk.services.s3.internal.crt.S3CrtResponseHandlerAdapter")));
+                      ArchUtils.classNameToPattern("software.amazon.awssdk.services.s3.internal.crt.S3CrtResponseHandlerAdapter"),
+                      ArchUtils.classNameToPattern(
+                          "software.amazon.awssdk.services.s3.internal.crt.CrtResponseFileResponseTransformer")));
 
     private static final Set<Pattern> ALLOWED_ERROR_LOG_SUPPRESSION = new HashSet<>(
         Arrays.asList(