[emacs] update 10 drones

lib/borg                 master                    v2.0.0-66-g6270c61
lib/company              master                     0.9.6-50-g1c76850
lib/doom-modeline        master                     0.2.0-12-g4729437
lib/exec-path-from-shell master                     1.11-24-gd8aa776
lib/flycheck             master                     31-163-gf6f09194
lib/helm                 master                    v2.9.8-34-g5f747694
lib/ivy                  master                     0.10.0-316-g214664a
lib/magit                master                     2.13.0-136-ga9c3242e
lib/markdown-mode        master                    v2.3-193-g74c0a06
lib/ox-hugo              master                    v0.8-292-g94c57eb