Fix minor logging issues

Author: sugmanue

core/retries/src/main/java/software/amazon/awssdk/retries/internal/BaseRetryStrategy.java

@@ -246,7 +246,7 @@ private void throwOnNonRetryableException(RefreshRetryTokenRequest request) {
         Throwable failure = request.failure();
         if (isNonRetryableException(request)) {
             String message = nonRetryableExceptionMessage(token);
-            log.error(() -> message, failure);
+            log.debug(() -> message, failure);
             TokenBucket tokenBucket = tokenBucketStore.tokenBucketForScope(token.scope());
             DefaultRetryToken refreshedToken =
                 token.toBuilder()

core/retries/src/main/java/software/amazon/awssdk/retries/internal/DefaultLegacyRetryStrategy.java

@@ -28,7 +28,7 @@
 @SdkInternalApi
 public final class DefaultLegacyRetryStrategy
     extends BaseRetryStrategy<LegacyRetryStrategy.Builder, LegacyRetryStrategy> implements LegacyRetryStrategy {
-    private static final Logger LOG = Logger.loggerFor(DefaultLegacyRetryStrategy.class);
+    private static final Logger LOG = Logger.loggerFor(LegacyRetryStrategy.class);
     private final BackoffStrategy throttlingBackoffStrategy;
     private final int throttlingExceptionCost;
     private final Predicate<Throwable> treatAsThrottling;