Fix and modernize CI #339

Job	Run time
Windows	40s
macOS (13)	7m 3s
Linux (debian-stable, g++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	59s
macOS (latest)	3m 25s
Linux (debian-stable, clang++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	1m 0s
Linux (debian-testing, g++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	2m 49s
Linux (debian-testing, clang++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	5m 44s
Linux (ubuntu-jammy, g++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	4m 48s
Linux (ubuntu-jammy, clang++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	5m 37s
Linux (ubuntu-mantic, g++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	2m 27s
Linux (ubuntu-mantic, clang++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	5m 45s
Linux (ubuntu-noble, g++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	2m 45s
Linux (ubuntu-noble, clang++, -DWITH_KDE=ON, -DWITH_WEBENGINE=ON)	5m 48s
Linux (ubuntu-xenial, -DWITH_KDE=OFF, -DWITH_WEBKIT=ON)	25s
Linux (ubuntu-xenial, -DWITH_KDE=ON, -DWITH_WEBKIT=ON)	26s
Post-Build	0s
	49m 41s

Provide feedback