Dependabot/ Renovate setup about prismaliser

[Ovyerus]

Hey thanks for opening this.

I'm usually averse to dependency bots, mostly because I find their notifications annoying, although I do think it would be a good idea for this project in particular, to keep it caught up with the latest Prisma.

I don't have any preference as to which bot is used, but if one of them can be configured to only update Prisma libraries I guess I would prefer that, to help cut down on the notifications :p. If you can't for either then pick whichever you like I suppose.