ci: bump ubuntu version #995

Job	Run time
pack_deb	0s
pack_pip	0s
pack_rpm	0s
run_tests_deb	0s
run_tests_pip_package_linux	0s
run_tests_pip_package_windows	0s
run_tests_rpm	0s
publish_deb	0s
publish_pip	0s
publish_rpm	0s
	0s

Provide feedback