[emacs] update 9 drones

[~bandali/configs] / lib / slack

diff --git a/lib/slack b/lib/slack
index 792604d..2e96859 160000 (submodule)
--- a/lib/slack
+++ b/lib/slack
@@ -1 +1 @@
-Subproject commit 792604db287de2a986177d90f086f5d51aa5b403
+Subproject commit 2e968590bdd3ba7474b5d6260910d821607b21a5