Add exec_die to the list of known container events

Signed-off-by: Nico Stapelbroek <nstapelbroek@gmail.com>
Upstream-commit: 4d91812b88
Component: cli

components/cli/docs/reference/commandline/events.md

@@ -48,6 +48,7 @@ Docker containers report the following events:
 - `die`
 - `exec_create`
 - `exec_detach`
+- `exec_die`
 - `exec_start`
 - `export`
 - `health_status`