Test

chore: update npm deps. Migrate to new eslint config. Minor fixes #4998

Job	Run time
Check	5s
Features	25s
Loader	18s
Runtimes	29s
Bootstrap (release)	4m 36s
Bootstrap (debug)	4m 19s
Compiler (ubuntu, node lts/*)	1m 43s
Coverage	3m 58s
Compiler (macos, node current)	1m 28s
Compiler (macos, node lts/*)	1m 12s
Compiler (ubuntu, node current)	1m 42s
Compiler (windows, node current)	2m 30s
Compiler (windows, node lts/*)	2m 24s
	25m 9s

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