exorcism: Remove USE_LANGUAGES and adjust distfile handling

- Using empty USE_LANGUAGES at least for Go 1.20.x is problematic because
  runtime/cgo and probably other modules actually needs a C compiler (build
  fails without it too)
- Set a non-generic DISTNAME to avoid possible conflicts (there could be several
  `cli' distfiles, they can eventually conflicts eachother and we can eventually
  avoid that via DIST_SUBDIR or just by setting DISTNAME (that's simpler))

Bump PKGREVISION.

(leot)