packaging: add fedora 39, ubuntu 23.10

extras/packaging/gnu-linux/Makefile

extras/packaging/gnu-linux/docker/Dockerfile_fedora_39

extras/packaging/gnu-linux/docker/Dockerfile_ubuntu_23.10

.../gnu-linux/rules/debian-qt/patches/0003-fix-mathops.patch

...x/rules/debian-qt/patches/0004-fix-binary-tokenizer.patch

...ng/gnu-linux/rules/debian-qt/patches/0005-importlib.patch

extras/packaging/gnu-linux/rules/debian-qt/patches/series

extras/packaging/gnu-linux/rules/debian/jami-all.postinst

extras/packaging/gnu-linux/rules/rpm/jami-libqt.spec

...kaging/gnu-linux/rules/rpm/patches/0003-fix-mathops.patch

...u-linux/rules/rpm/patches/0004-fix-binary-tokenizer.patch

...ackaging/gnu-linux/rules/rpm/patches/0005-importlib.patch

extras/packaging/gnu-linux/scripts/build-package-rpm.sh