[Community] Proposal @totaj as Sig Tools Committer

Hi Team, I would like to proposal @totaj https://gitee.com/opengaussorg/dashboard/members/totaj as Sig Tools Committer since @totaj https://gitee.com/opengaussorg/dashboard/members/totaj has already contributed in openGauss community for a long time. The team could find the contributions of @totaj https://gitee.com/opengaussorg/dashboard/members/totaj from the following link: https://gitee.com/totaj Welcome to give your feedback. https://gitee.com/opengauss/tc/pulls/55 The proposal PR is submitted, please review it:). Best Regards, Edison Xiang