doc: fix node-config-schema #2934

Job	Run time
Build slim tarball	1m 34s
x86_64-linux: with shared libraries	2h 5m 10s
aarch64-linux: with shared libraries	1h 28m 51s
aarch64-darwin: with shared libraries	1h 46m 22s
x86_64-darwin: with shared libraries	57m 6s
	6h 19m 3s

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