Update release notes to 19.0.2
Rebase FIPS patches from fips-19u branch
Remove references to sample directory removed by JDK-8284999
Add local patch JDK-8295447 (javac NPE) which was accepted into 19u upstream but not in the GA tag
Add local patches for JDK-8296239 & JDK-8299439 (Croatia Euro update) which are present in 8u, 11u & 17u releases
Related: RHEL-12996
Update release notes to actually reflect OpenJDK 18
Support JVM variant zero following JDK-8273494 no longer installing Zero's libjvm.so in the server directory
Rebase FIPS patches from fips-18u branch
Rebase RH1648249 nss.cfg patch so it applies after the FIPS patch
Drop now unused fresh_libjvm, build_hotspot_first and bootjdk variables, as we don't build a JDK here
Drop tzdata patches added for 17.0.7 which will eventually appear in the upstream tarball when we reach OpenJDK 21
Disable tzdata tests until we are on the latest JDK and things are back in sync
Adjust rh1684077-openjdk_should_depend_on_pcsc-lite-libs_instead_of_pcsc-lite-devel.patch
Add new slave jwebserver and corresponding manpage
Add javaver- and origin-specific javadoc and javadoczip alternatives.
Use empty nss.fips.cfg until it is again available via the FIPS patch
Related: RHEL-12996
