devel/py-spyder-kernels: Update to 2.4.2

Changes: https://github.com/spyder-ide/spyder-kernels/blob/master/CHANGELOG.md#version-241-2022-12-29

https://github.com/spyder-ide/spyder-kernels/blob/master/CHANGELOG.md#version-242-2023-01-17

PR: 269059
Reported by: yuri, portscout, Repology