Upgrade to Infinispan 15.0.15.Final

Closes gh-45806

Author: snicoll

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

@@ -625,7 +625,7 @@ bom {
 			]
 		}
 	}
-	library("Infinispan", "15.0.14.Final") {
+	library("Infinispan", "15.0.15.Final") {
 		group("org.infinispan") {
 			bom("infinispan-bom")
 		}