Jonathan Desrosiers 7881f918b0 Build/Test Tools: Merge several automated testing improvements to the 5.6 branch.
This merges several refinements to GitHub Action workflow files to the 5.6 branch.

It also includes [49836], which added the ability to replace `mysql` with `mariadb` when using the local Docker environment to ensure consistency of the tools across branches.

Props johnbillion.
Merges [49781-49784,49786,49836,49938,50268,50285] to the 5.6 branch.
See #50401.

git-svn-id: https://develop.svn.wordpress.org/branches/5.6@50296 602fd350-edb4-49c9-b593-d223f7449a82
2021-02-12 14:53:59 +00:00
..