This commit removes "WorkerGlobalScope" global from the "global
middleware" that we use to provide different set of globals to
user code and npm packages.
This is done, by renaming "WebWorkerType" to "WorkerThreadType"
and introducing a "Node" variant - this variant is used when creating
a worker using "node:worker_threads" module. This worker does
not have a "WorkerGlobalScope" (because it's not a Web Worker)
and the regular Web Worker created using "new Worker" does have
it.
PrismJS uses `WorkerGlobalScope` and `self` for detecting browser's Web
Worker context:
59e5a34713/prism.js (L11)
Now the detection logic above is broken when it's imported from Deno's
Web Worker context because we only hide `self` (Prism assumes when
`WorkerGlobalScope` is available, `self` is also available).
This change fixes the above by also hiding `WorkerGlobalScope` global in
Node compat mode.
closes#25008
