Create a vectorised version of the Argo floats kernel

[erikvansebille]

To explore how vectorised Kernels would work with kernels with more complex logic, it would be nice to migrate the Argo floats kernel tutorial from https://docs.oceanparcels.org/en/latest/examples/tutorial_Argofloats.html

This may also mean making a decision where to store tutorial notebooks for v4 and turning on the CI for these