[emacs] update 6 drones

Update lib/haskell-mode to v13.14-1200-g4aa8875
Update lib/helm         to v3.0-51-gb69eaf7b
Update lib/ivy          to  0.10.0-461-g69856b6
Update lib/magit        to v2.90.1-20-g01240e9b
Update lib/ox-hugo      to v0.8-438-gdaf7744
Update lib/slack        to  186b465

1 files changed, 0 insertions, 0 deletions

diff --git a/lib/slack b/lib/slack
-Subproject 19af9a367b55ca79377058f4d9b5776dd98a9f9
+Subproject 186b4653c55c08efa3ff9fb9bde038576ddff9f