Dandelion Mané e459a82fae Test node 12 and node 10 ...

This commit changes CI to test against node 12 and 10 instead of node 8.

I test against node 12 by default (it will be LTS soon, and it has a
number of nice improvements compared to 10). We test node10 on the
nightly and post-merge, that way we will still discover quickly if we
have a problem with node 10, but it won't slow down CI for merges.

I'm just dropping explicit support for node 8 entirely, since node 8 is
end-of-life soon (Dec 19).

Test plan: I've locally verified that `yarn test --full` passes for both
node 10 and node 12.

2019-07-09 13:09:17 +01:00

..

config.yml

Test node 12 and node 10

2019-07-09 13:09:17 +01:00