Resolve #3434747 "Automated drupal 11"

Closes #3434747

changed target branch from 2.0.x to 2.x

added 4 commits

• 695b7a3b - 1 commit from branch project:2.x
• 2ca0e8d7 - Updates some core library overrides to new locations
• de5f338a - Re-adds original keys for library overrides; updates override for drupal.tableheader
• e9d31874 - core version requirement update for D11.

Compare with previous version

merged