Allow sorting 'dependents' by popularity and other sorting

[jonkoops]

Hi, I maintain several quite popular NPM packages, and one of the things that I often do after a major release is going through packages that depend on my work to see if I can help them upgrade the next version. However the 'dependents' page does not offer any way to sort the results. For consistency, it would be really nice to be able to see the same sorting options as a regular search presents:

[ljharb]

+1, for this exact same reason.