Fix enum switch case error in AlibabaSearchService (#114504)

Co-authored-by: Elastic Machine <[email protected]>

Author: dan-rubinstein

x-pack/plugin/inference/src/main/java/org/elasticsearch/xpack/inference/services/alibabacloudsearch/AlibabaCloudSearchService.java

@@ -290,8 +290,8 @@ protected void doChunkedInfer(
 
     private EmbeddingRequestChunker.EmbeddingType getEmbeddingTypeFromTaskType(TaskType taskType) {
         return switch (taskType) {
-            case TaskType.TEXT_EMBEDDING -> EmbeddingRequestChunker.EmbeddingType.FLOAT;
-            case TaskType.SPARSE_EMBEDDING -> EmbeddingRequestChunker.EmbeddingType.SPARSE;
+            case TEXT_EMBEDDING -> EmbeddingRequestChunker.EmbeddingType.FLOAT;
+            case SPARSE_EMBEDDING -> EmbeddingRequestChunker.EmbeddingType.SPARSE;
             default -> throw new IllegalArgumentException("Unsupported task type for chunking: " + taskType);
         };
     }