[easy][lock-tidy] Don't tidy flakes (#2162)

## Summary

TSIA

## How was it tested?

Author: mikeland73

internal/devbox/packages.go

@@ -649,7 +649,7 @@ func (d *Devbox) moveAllowInsecureFromLockfile(writer io.Writer, lockfile *lock.
 func (d *Devbox) FixMissingStorePaths(ctx context.Context) error {
 	packages := d.InstallablePackages()
 	for _, pkg := range packages {
-		if pkg.IsRunX() {
+		if !pkg.IsDevboxPackage || pkg.IsRunX() {
 			continue
 		}
 		existingStorePaths, err := pkg.GetResolvedStorePaths()

internal/devpkg/package.go

@@ -145,6 +145,7 @@ func newPackage(raw string, isInstallable func() bool, locker lock.Locker) *Pack
 	// assume a Devbox package.
 	parsed, err := flake.ParseInstallable(raw)
 	if err != nil || pkgtype.IsAmbiguous(raw, parsed) {
+		// TODO: This sets runx packages as devbox packages. Not sure if that's what we want.
 		pkg.IsDevboxPackage = true
 		pkg.resolve = sync.OnceValue(func() error { return resolve(pkg) })
 		return pkg