Upgrade to node20

[erikburt]

https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Node16 has been out of support since September 2023. As a result we have started the deprecation process of Node16 for GitHub Actions. We plan to migrate all actions to run on Node20 by Spring 2024. Following on from our warning in workflows using Node16 we will start enforcing the use of Node20 rather than Node16 on the 3rd of June.

[erikburt]

Not sure if you check this repo very often so going to tag you - @zhiyelee. Sorry for the notification.

[zhiyelee]

@erikburt Thank you for the contribution. Yes, I don't check the repo very often, thanks for tagging me

[coveralls]

Pull Request Test Coverage Report for Build 9179949867

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 7999457899:	0.0%
Covered Lines:	98
Relevant Lines:	98

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💛 - Coveralls