index: Put dependencies on individual lines
With commit 18b0b45b (io: Handle long lines, Thu Jan 7 17:25:23 2021 +0100) we saw a way to deal with long dependency lists by increasing the buffer size. Alternatively, we can also just add individual entries for each dependency, just like .PKGINFO does.
Signed-off-by: Olliver Schinagl oliver@schinagl.nl