[emacs] update 4 drones

[~bandali/configs] / lib / diff-hl

diff --git a/lib/diff-hl b/lib/diff-hl
index a48699f..a626bf8 160000 (submodule)
--- a/lib/diff-hl
+++ b/lib/diff-hl
@@ -1 +1 @@
-Subproject commit a48699f6c3ec38d912bfe78b88d2aae505b55b0a
+Subproject commit a626bf84b7a7743abe5b22e8f231f90279fde815