Use correct retriever

src/test/java/it/gov/pagopa/admissibility/connector/rest/anpr/service/AnprC001RestClientImplIntegrationTest.java

@@ -39,7 +39,7 @@
                 PdndConfig.class,
                 AnprConfig.class,
                 AnprC001ServiceConfig.class,
-                AnprSignAlgorithmC021Retriever.class,
+                AnprSignAlgorithmC001Retriever.class,
                 PdndRestClientImpl.class,
                 WebClientConfig.class,
                 CustomSequenceGeneratorRepository.class