Remove builtin LESS, use packaged version

[waddlesplash]

This is a reminder ticket for someone to remove the built-in LESS 418, build packages for LESS 451 (recipe is now in HaikuPorts), upload to the package repos, and add them to the image.

Should fix #10265. Does not fix #10086. Completes part of #10267.

[pulkomandy]

How would that fix #10265? That was an issue with the version of less on the host system (Fedora, in that case).

Anyway, the first step is getting package built for all 3 supported archs (x86_gcc2, x86, x86_64). I built the first, will upload once vmrepo is back online...

Waiting for other people to do the other archs, before we proceed with removing the in-tree version.

[bonefish]

Replying to pulkomandy:

How would that fix #10265? That was an issue with the version of less on the host system (Fedora, in that case).

That is an incompatibility between the version of the build host's less and the sysless.in in our tree. The sysless.in should simply be removed from the tree as well and included in the less package instead. At a quick glance, it seems the HaikuPorts recipe doesn't do that yet.

[korli]

less 451 added in hrev47121. sysless is still to handle correctly.

[korli]

sysless handled in hrev47124.