fix cuda build, roll back change to `connect_result_t` #1789

Job	Run time
CPU (Windows) (msvc, Debug)	11m 54s
CPU (clang 13, Debug, ubuntu 20.04)	3m 42s
macos-CPU (MacOS) (clang, Debug)	2m 11s
CPU (Windows) (msvc, Release)	17m 6s
CPU (clang 13, Release, ubuntu 20.04)	4m 21s
macos-CPU (MacOS) (clang, Release)	2m 3s
CPU (gcc 11, Debug, ubuntu 22.04)	3m 39s
CPU (gcc 11, Release, ubuntu 22.04)	3m 15s
CPU (gcc 11, Release, ubuntu 22.04, TSAN)	3m 36s
CPU (gcc 11, Release, ubuntu 22.04, ASAN)	4m 36s
CI (CPU) (MacOS)	1s
CI (CPU)	1s
CI (CPU) (Windows)	2s
	56m 27s

Provide feedback