primordials break REPL autocomplete with useGlobal: false

[targos]

Discovered in #30740

When the REPL is started with useGlobal: false, the autocomplete for globals doesn't include values that are present in the primordials object.
Example with Node.js 13.3.0:

I pressed "N", "TAB", "TAB". The output doesn't include Number.

[BridgeAR]

useGlobal: false is in general tricky. There are multiple bugs involved with that.