[fix] allow to use `Holder` directly in global script (#46178)
[fix] allow to use `Holder` directly in global script (#46178)

Minor tweak to support UMD export of the package.
https://github.com/imsky/holder#programmatic-usage

Thanks!
georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,markogresak/DefinitelyTyped,mcliment/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped