Add node 20 to test matrix

[BackEndTea]

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[Abuchtela]

commit 32807b5

[remy]

I don't think the tests are failing because of node 20 - but because something's either wrong in the test or there's a regression somewhere…

I'm trying to have a look but don't have a lot of time (on the computer) atm - but if no one else does, I will do and I will get node 20 in the matrix.

[jimmywarting]

How would you feel about just testing only the latest 3 versions? 16, 18, 20? and setting minium node version to it as well in package.json
Could start using newer NodeJS features by doing so.

[remy]

Remove the node 10.x and add the 12.x support and upgrade the suppoted version to 18.x and 20.x. first of all do the checking first before the changes.

Why are you arbitrarily proposing to drop support for 10 and 12? (This is rhetorical actually and rather it's naive to assume that I'd want that)

[remy]

On reflection, it would be ideal to only run integration tests on the lowest common node version, rather than the latest with all the bells.

[ravin00]

On reflection, it would be ideal to only run integration tests on the lowest common node version, rather than the latest with all the bells.

If that's the case your correct