feat: Add Lua cataloger (#2613)

Signed-off-by: Laurent Goderre <laurent.goderre@docker.com>

syft/format/internal/spdxutil/helpers/source_info.go

@@ -6,7 +6,7 @@ import (
 	"github.com/anchore/syft/syft/pkg"
 )
 
-//nolint:funlen
+//nolint:funlen, gocyclo
 func SourceInfo(p pkg.Package) string {
 	answer := ""
 	switch p.Type {
@@ -58,6 +58,8 @@ func SourceInfo(p pkg.Package) string {
 		answer = "acquired package info from nix store path"
 	case pkg.Rpkg:
 		answer = "acquired package info from R-package DESCRIPTION file"
+	case pkg.LuaRocksPkg:
+		answer = "acquired package info from Rockspec package file"
 	case pkg.SwiftPkg:
 		answer = "acquired package info from resolved Swift package manifest"
 	case pkg.GithubActionPkg, pkg.GithubActionWorkflowPkg: