Change infinispan.remote.java-serial-whitelist to infinispan.remote.java-serial-allowlist

Spring boot infinispan.remote.java-serial-whitelist property to reflect the currently allowlist parameter.
Makes more sense to infinispan.remote.java-serial-whitelist be infinispan.remote.java-serial-allowlist
Documentation https://github.com/infinispan/infinispan/blob/master/documentation/src/main/asciidoc/topics/proc_spring_boot_serialization.adoc should also be updated