[CI] Auto commit changes from spotless

Author: elasticsearchmachine

x-pack/plugin/otel-data/src/main/java/org/elasticsearch/xpack/oteldata/otlp/datapoint/DataPointGroupingContext.java

@@ -26,7 +26,6 @@
 import org.elasticsearch.xpack.oteldata.otlp.tsid.ResourceTsidFunnel;
 import org.elasticsearch.xpack.oteldata.otlp.tsid.ScopeTsidFunnel;
 
-import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;

x-pack/plugin/otel-data/src/test/java/org/elasticsearch/xpack/oteldata/otlp/OtlpUtils.java

@@ -117,9 +117,7 @@ public static Metric createHistogramMetric(
         return Metric.newBuilder()
             .setName(name)
             .setUnit(unit)
-            .setHistogram(
-                Histogram.newBuilder().setAggregationTemporality(temporality).addAllDataPoints(dataPoints).build()
-            )
+            .setHistogram(Histogram.newBuilder().setAggregationTemporality(temporality).addAllDataPoints(dataPoints).build())
             .build();
     }
 

x-pack/plugin/otel-data/src/test/java/org/elasticsearch/xpack/oteldata/otlp/datapoint/DataPointGroupingContextTests.java

@@ -30,7 +30,6 @@
 import static org.elasticsearch.xpack.oteldata.otlp.OtlpUtils.createScopeMetrics;
 import static org.elasticsearch.xpack.oteldata.otlp.OtlpUtils.createSumMetric;
 import static org.elasticsearch.xpack.oteldata.otlp.OtlpUtils.keyValue;
-import static org.hamcrest.Matchers.containsString;
 
 public class DataPointGroupingContextTests extends ESTestCase {