After the '[bot] update dist directory' commit, we run a full test suite.
This will now use the content from the 'dist' directory, rather than
regenerating this content in the test.
While `setup-gradle` must wait until the end of job to submit all of the generated
graphs, the `dependency-submission` action will not save/upload the generated graph
immediately, in the same step where it is generated.
Instead of being a thin wrapper over `setup-gradle`, the `dependency-submission`
action is now a fully-fledged action sharing implementation with `setup-gradle`.
