devel/pkgconf: Update to 3.0.5
Move to muon + samurai build as autotools build system is deprecated in
3.0 series and removed in upstream main branch
Changelog: https://github.com/pkgconf/pkgconf/blob/pkgconf-3.0.5/NEWS
PR: 296339
Reviewed by: bapt (maintainer)
Exp-run by: antoine (previous iteration)