CI: use opencascade instead of oce #1572

Job	Run time
stylecheck	25s
build-pr-review	1m 7s
build-debug	14m 41s
build-arch (all)	16m 37s
build (ubuntu:focal, g++, gcc, all)	1m 14s
build-arch (horizon.so)	4m 58s
build-opensuse (all)	13m 39s
build (ubuntu:focal, g++, gcc, horizon.so)	1m 20s
build-opensuse (horizon.so)	5m 9s
build (ubuntu:jammy, g++, gcc, all)	1m 13s
build (ubuntu:jammy, g++, gcc, horizon.so)	1m 13s
build (ubuntu:noble, g++, gcc, all)	15m 46s
build (ubuntu:noble, g++, gcc, horizon.so)	4m 58s
build (debian:bullseye, g++, gcc, all)	1m 13s
build (debian:bullseye, g++, gcc, horizon.so)	1m 11s
build (debian:bookworm, clang, clang, all)	13m 32s
build (debian:bookworm, clang, clang, horizon.so)	4m 18s
build (debian:bookworm, g++, gcc, all)	15m 41s
build (debian:bookworm, g++, gcc, horizon.so)	4m 40s
	2h 2m 55s

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