[Cloud-admin] Toolforge grid now using tesseract-ocr 4.1.1

Hi there! We just deployed tesseract-ocr v4.1.1 in the Toolforge grid. The context of this update is the phabricator task T247422 [0]. Please report any issue you may find. regards! [0] https://phabricator.wikimedia.org/T247422 -- Arturo Borrero Gonzalez SRE / Wikimedia Cloud Services Wikimedia Foundation