add instructions to generate events message table bin

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

cli/winresources/README.md

@@ -0,0 +1,8 @@
+## Generate `event_messages.bin`
+
+```console
+$ docker run --rm -it -v "$(pwd):/winresources" debian:bullseye bash
+root@9ad2260f6ebc:/# apt-get update -y && apt-get install -y binutils-mingw-w64-x86-64
+root@9ad2260f6ebc:/# x86_64-w64-mingw32-windmc -v /winresources/event_messages.mc
+root@9ad2260f6ebc:/# mv MSG00001.bin /winresources/event_messages.bin
+```