Bump ccxt from 4.1.57 to 4.1.76 #486

Job	Run time
mypy_version_check	6s
build_linux_online	39m 14s
build_macos (macos-latest, 3.9)	11m 18s
build_linux (ubuntu-20.04, 3.9)	9m 4s
build_windows (windows-latest, 3.9)	13m 36s
build_macos (macos-latest, 3.10)	11m 7s
build_linux (ubuntu-20.04, 3.10)	9m 3s
docs_check	19s
build_windows (windows-latest, 3.10)	14m 1s
build_macos (macos-latest, 3.11)	11m 23s
build_linux (ubuntu-20.04, 3.11)	9m 4s
build_windows (windows-latest, 3.11)	14m 2s
build_linux (ubuntu-22.04, 3.9)	9m 3s
pre-commit	1m 3s
build_linux (ubuntu-22.04, 3.10)	9m 5s
build_linux (ubuntu-22.04, 3.11)	8m 45s
deploy	0s
deploy_arm	0s
notify-complete	0s
	2h 50m 13s

Provide feedback