fix: bump node in CI actions

[lemusthelroy]

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Summary

Attempting to unblock CI by bumping node version on the GitHub actions for tests.

Bonus track

Flakey telemetry tests were stopping this from being merged, so a fix for this appears in this PR

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[github-actions]

📊 Benchmark results

Comparing with 0ca4ac8

• Dependency count: 1,329 (no change)
• Package size: 310 MB ⬆️ 0.00% increase vs. 0ca4ac8
• Number of ts-expect-error directives: 1,001 (no change)

[lemusthelroy]

I am not totally sure about my telemetry test fix but want to see if it makes a difference

[lemusthelroy]

For some reason the Unit tests have not run so just need to work out why those are not being executed. After I can see these have been run, I will be updating the branch rules to match the unit tests that are actually running as specified in this PR.