feat: image variants engine

internal/domain/audit/auditTargets.go

@@ -9,3 +9,7 @@ func NewTarget(targetType string, id uint32, name string) Target {
 func ReleaseTarget(tag string) Target {
 	return Target{Type: TargetRelease, ID: tag, Name: tag}
 }
+
+func VariantTarget(name string) Target {
+	return Target{Type: TargetVariant, ID: name, Name: name}
+}