packing generated sources

updated to OpenJDK 21.0.1 (2023-10-17)
adjsuted generate_source_tarball
removed icedtea_sync
dropped standalone licenses
added usntripped subpkg
added docs subpkg
adjsuted versions of bundled libraries
build refactored to several solid methods following gnu_andrew
removed no longer needed jdk8296108-tzdata2022f.patch, jdk8296715-cldr2022f.patch, rh1648644-java_access_bridge_privileged_security.patch
added jdk8311630-s390_ffmapi.patch to support virtual threads on s390x
aligned fips-21u-75ffdc48eda.patch (gnu_andrew)
fixed '--without release' build-ability by moving docs and misc to if-release only

removed %{1} from miscportablename

Update documentation (README.md, add missing JEP to release notes)
Replace alt-java patch with a binary separate from the JDK
Drop stale patches that are of little use any more:
Replace RH1684077 pcsc-lite-libs patch with better JDK-8009550 fix being upstreamed
Update generate_tarball.sh to sync with upstream vanilla script
Change top_level_dir_name to use the VCS tag, matching new upstream release style tarball
Use upstream release URL for OpenJDK source
Port misc tarball from RHEL to house alt-java outside the JDK tree
Port improved tarball creation and checking from RHEL so tarballs are verified

Bump buildjdkver now that java-21-openjdk is available in the buildroot

updated to jdk-21+35, which is no longer EA

initial update to jdk21
commented out fips patches
updated to jdk21 ea
updated patch 1001 - rh1648249-add_commented_out_nss_cfg_provider_to_java_security
replace smoketests in staticlibs test, as the previous files used were removed by a patch in JDK
require tzdata 2023c
Update FIPS support to bring in latest changes
Drop local nss.fips.cfg.in handling now this is handled in the patched OpenJDK build

Update to jdk-20.0.2+9
Update release notes to 20.0.2+9

Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

Simplify portable archive name macros

Redeclared ForFiles release sections as %nil no longer works with %1
RPM 4.19 no longer accept our double percentaged %{nil} passed to %{1}
so we have to pass in "" but evaluate it, otherwise files record will include it

no longer using system cacerts during build
they are already mv-ed as .upstream in rpms

enabled all crypto

Update to jdk-20.0.1+9
Update release notes to 20.0.1+9

introduced archfull src archive
replaced nasty handling of icons.
needed for icons and src reference for rpms (debuginfo, src subpkg)
licences moved to proper sharable noarch