hg: jdk8u/jdk8u-dev/jaxp: 8229868: Update Apache Santuario TPRM version

[ebaron at redhat.com]

Changeset: 6b34545c0bc1
Author:    ebaron
Date:      2020-11-25 14:29 -0500
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jaxp/rev/6b34545c0bc1

8229868: Update Apache Santuario TPRM version
Reviewed-by: phh

! THIRD_PARTY_README