CompatHelper: bump compat for MLJBase to 1, (keep existing compat)
Created by: github-actions[bot]
This pull request changes the compat entry for the MLJBase
package from 0.21.13
to 0.21.13, 1
.
This keeps the compat entries for earlier versions.
Note: I have not tested your package with this new compat entry. It is your responsibility to make sure that your package tests pass before you merge this pull request.