add block.

Closes #3419241

added 3 commits

• d4423ea1...98ad70e9 - 2 commits from branch project:1.0.x
• ca8c2c6d - Merge branch simple_oauth_account_picker:1.0.x into 3419241-add-block

Compare with previous version

added 2 commits

• 4d3984f2 - Rename block class and id to follow drupal core naming scheme
• b31da977 - Added test for account picker block

Compare with previous version

enabled automatic add to merge train when the pipeline for 339dc778 succeeds

added 1 commit

• aaf082db - Added test for account picker block

Compare with previous version

added 1 commit

• b46dc126 - Added test for account picker block

Compare with previous version

started a merge train

removed this merge request from the merge train

merged