[18.0][FIX] report_xlsx: report xlsx/xlrd 2.0 compatibility#1081

vincent-hatakeyama wants to merge 2 commits intoOCA:18.0OCA/reporting-engine:18.0from

xcgd:bugfix/18.0/report_xlsx/xlrd-2.0-compatibilityxcgd/reporting-engine:bugfix/18.0/report_xlsx/xlrd-2.0-compatibilityCopy head branch name to clipboard