RFR [jdk11]: 8242141: New System Properties to configure the TLS signature schemes

[Baesken, Matthias]

Hi Goetz, thanks for the review !


>This are really trivial resolves.
>The change to SessionTicketExtension can be dropped. That file came with
1.      >JDK-8211018<https://bugs.openjdk.java.net/browse/JDK-8211018> Session Resumption without Server-Side State
>which is an enhancement not in 11. So there is no other place for
>that code in 11.
>
>Reviewed.