internal/rosa/package: migrate bison

This is the final remaining trivial legacy artifact.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/state.go

@@ -369,21 +369,6 @@ func (s *S) MustRegister(name string, f Artifact) {
 	}
 }
 
-// mustRegister registers an [Artifact] with the old function signature.
-//
-// Deprecated: Artifacts should be migrated to Register.
-func (s *S) mustRegister(
-	f func(t Toolchain) (pkg.Artifact, string),
-	meta *Metadata,
-) {
-	s.MustRegister(meta.Name, func(t Toolchain) (*Metadata, pkg.Artifact) {
-		v := *meta
-		a, version := f(t)
-		v.Version = version
-		return &v, a
-	})
-}
-
 // count returns the number of [Artifact] registered to s.
 func (s *S) count() int {
 	return int(s.artifactCount.Load())
@@ -599,6 +584,20 @@ func (s *S) getFrame() azalea.Frame {
 				return
 			}},
 
+			k("skipGNUTests"): {F: func(
+				args azalea.FArgs,
+			) (v any, set bool, err error) {
+				var tests []int64
+				if err = args.Apply(map[unique.Handle[azalea.Ident]]any{
+					k("tests"): &tests,
+				}); err != nil {
+					return
+				}
+				v = skipGNUTests(tests...)
+				set = true
+				return
+			}},
+
 			// intenral/pkg built-ins
 
 			k("remoteTar"): {F: func(