John Blackbourn 6f89bd0064 Build/Test Tools: Switch away from npx install-changed in GitHub Actions to increase the cache performance.
Using `npm ci` makes better use of the npm cache that's in use, speeding up the test runs by around 30 seconds.

See #52660


git-svn-id: https://develop.svn.wordpress.org/trunk@50446 602fd350-edb4-49c9-b593-d223f7449a82
2021-02-26 22:47:33 +00:00
..