Update Node.js to v20.18.1 #1384

Job	Run time
Find all examples	3s
Kotlin / TBDex Android Example	3m 42s
JavaScript / Book Reviews	14s
JavaScript / Dinger	1m 54s
JavaScript / Dinger (starter)	1m 37s
JavaScript / DWA Starter React Vite	1m 28s
JavaScript / DWA Starter Vanilla JS	1m 47s
JavaScript / DWA Starter Vue	2m 21s
JavaScript / Fan Club Credential	15s
JavaScript / KCC Prototype	26s
JavaScript / USD to AUD Remittance	26s
JavaScript / Shared TODO	1m 51s
JavaScript / Shared TODO (starter)	1m 25s
JavaScript / tbDEX PFI	1m 12s
JavaScript / tbDex WASM Example	16s
JavaScript / TODO	1m 33s
JavaScript / TODO (starter)	1m 11s
Automerge Dependabot PRs	0s
	21m 41s

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