Bump protobuf from 3.12.2 to 3.18.3 in /backend/requirements#105

dependabot[bot] wants to merge 1 commit intomastertalgatomarov/motiongenerator:masterfrom

dependabot/pip/backend/requirements/protobuf-3.18.3talgatomarov/motiongenerator:dependabot/pip/backend/requirements/protobuf-3.18.3Copy head branch name to clipboard