Upstream: Prettier Tables, fix Mantine style priority, update clsx
Contains the following upstream changes:
- Better table rendering in Markdown (thinner, with row borders)
- Fix Mantine style taking priority over local overrides
- (This was already patched in our fork, so the merge is a no-op)
- https://gitlab.ethz.ch/vseth/sip-com-apps/community-solutions/-/merge_requests/457
- Update
clsxdependency