0.0.20 release

What's Changed

• DATAUP-748 use locale en_US & other cleanup by @n1mus in #114
• DATAUP-749 Upgrade to arangodb:3.9 image by @n1mus in #115
• Run shared workflow by @ialarmedalien in #116
• another demo file by @ialarmedalien in #117
• run shared workflow on develop branch by @ialarmedalien in #118
• fix yaml by @ialarmedalien in #119
• Minor text edit to contributing file by @ialarmedalien in #120
• DATAUP-735 prep release docs by @n1mus in #126
• GHA clean up by @ialarmedalien in #127
• D->M by @bio-boris in #128

Full Changelog: 0.0.19...0.0.20