[CI] Auto commit changes from spotless

Author: elasticsearchmachine

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/openai/embeddings/OpenAiEmbeddingsModel.java

@@ -8,7 +8,6 @@
 package org.elasticsearch.xpack.inference.services.openai.embeddings;
 
 import org.apache.http.client.utils.URIBuilder;
-import org.elasticsearch.common.ValidationException;
 import org.elasticsearch.core.Nullable;
 import org.elasticsearch.inference.ChunkingSettings;
 import org.elasticsearch.inference.ModelConfigurations;