[emacs] update 14 drones

lib/async                master                    v1.9.3-9-gd17c11e
lib/company              master                     0.9.6-27-ga913803
lib/epkg                 master                    v3.0.0-33-g81b1a33
lib/flycheck-haskell     master                     0.8-64-g32877c2
lib/ghub                 master                    v2.0.1-8-gebab22e
lib/haskell-mode         master                    v13.14-1160-gdd0ea64
lib/helm                 master                    v2.9.6-39-g989e99cd
lib/ivy                  master                     0.10.0-265-gb8c5190
lib/lean-mode            master                    cd3374c
lib/magit                master                     2.13.0-62-gc75ac173
lib/markdown-mode        master                    v2.3-189-ge45b35b
lib/no-littering         master                    v0.5.14-1-g94a72eb
lib/which-key            master                    v3.2.0-5-ga4095e8
lib/with-editor          master                    v2.7.3-1-gfb9fdde