[emacs] update 3 drones

Update lib/helm  to v3.0-56-g1bb9b84d
Update lib/org   to release_9.1.14-1040-gf33fa994b
Update lib/slack to  af36a97

diff --git a/lib/helm b/lib/helm
index b7ba827..1bb9b84 160000 (submodule)
--- a/lib/helm
+++ b/lib/helm
@@ -1 +1 @@
-Subproject commit b7ba827377190ddffbc4256863a8bca0aed8fdb6
+Subproject commit 1bb9b84dc24dc69ba76cff78d8f9b824166c0b67

diff --git a/lib/org b/lib/org
index 4aa6a37..f33fa99 160000 (submodule)
--- a/lib/org
+++ b/lib/org
@@ -1 +1 @@
-Subproject commit 4aa6a37d24b5fefaa8c963fc96f90f05c98c8e96
+Subproject commit f33fa994b987717db3276c661a45be38c204af4c

diff --git a/lib/slack b/lib/slack
index 186b465..af36a97 160000 (submodule)
--- a/lib/slack
+++ b/lib/slack
@@ -1 +1 @@
-Subproject commit 186b4653c55c08efa3ff9fb9bde038576ddff9f6
+Subproject commit af36a979f32ace703d688b1e12010713e29a3394