Use latest OS (Ubuntu 24.04) in devcontainers. #7681

Job	Run time
check-nightly-ci	8s
telemetry-setup	5s
checks / other-checks	55s
checks / check-style	2m 11s
changed-files / Check changed files	22s
devcontainer / amd64, 12.9, pip	23s
devcontainer / amd64, 12.9, conda	7m 0s
wheel-build-libcugraph / compute-matrix	3s
conda-cpp-build / compute-matrix	5s
wheel-build-libcugraph / 12.9.1, 3.13, amd64, rockylinux8	4m 53s
wheel-build-libcugraph / 12.9.1, 3.13, arm64, rockylinux8	4m 37s
conda-cpp-build / 12.9.1, 3.10, arm64, rockylinux8	4m 56s
conda-cpp-build / 12.9.1, 3.10, amd64, rockylinux8	4m 55s
wheel-build-cugraph	0s
wheel-build-pylibcugraph	0s
wheel-tests-pylibcugraph	0s
wheel-tests-cugraph	-1s
conda-cpp-tests	0s
conda-python-build	-1s
conda-cpp-checks	-1s
pr-builder / run	3s
docs-build	-1s
conda-python-tests	-1s
conda-notebook-tests	-1s
telemetry-summarize	1s
	30m 31s

Provide feedback