Bump jupyter-repo2docker from 2023.6.0 to 2024.3.0 #360

Job	Run time
test (3.9, podman, base)	2m 16s
test (3.9, podman, base)	2m 16s
test (3.9, podman, conda/py310-requirements-file)	4m 8s
test (3.9, podman, conda/py310-requirements-file)	2m 58s
lint	8s
lint	8s
test (3.9, podman, dockerfile)	2m 38s
test (3.9, podman, dockerfile)	2m 38s
test (3.9, podman, unit)	1m 33s
test (3.9, podman, unit)	1m 33s
test (3.9, podman, venv/default)	2m 23s
test (3.9, podman, venv/default)	2m 23s
test (3.11, docker, base)	2m 15s
test (3.11, docker, base)	2m 15s
test (3.11, docker, venv/default)	2m 38s
test (3.11, docker, venv/default)	2m 38s
test (3.11, nerdctl, base)	3m 13s
test (3.11, nerdctl, base)	3m 13s
test (3.11, nerdctl, venv/default)	3m 14s
test (3.11, nerdctl, venv/default)	3m 14s
Build container	0s
Build container	1m 3s
Pypi	0s
Pypi	36s
Status matrix Test	1s
Status matrix Test	1s
	49m 23s

Provide feedback