[DOCS] Fix `_tasks` API endpoint reference (#73379) (#73531)
[DOCS] Fix `_tasks` API endpoint reference (#73379) (#73531)

Co-authored-by: James Rodewig <d5d520df3f4564540f208acb32a86e5e141e7431@users.noreply.github.com>

Co-authored-by: Stéphane Bour <79976b1a10177e851dc7a9de7ae7ea5cf066f776@welcoming.com>
GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch