Upgrade to Elasticsearch Client 8.13.2

Closes gh-40333

spring-boot-project/spring-boot-dependencies/build.gradle

@@ -353,7 +353,7 @@ bom {
 			releaseNotes("https://github.com/ehcache/ehcache3/releases/tag/v{version}")
 		}
 	}
-	library("Elasticsearch Client", "8.12.2") {
+	library("Elasticsearch Client", "8.13.2") {
 		group("org.elasticsearch.client") {
 			modules = [
 				"elasticsearch-rest-client" {