bumps dreamluau to 0.1.2 (tgstation#86060)

## About The Pull Request

Watermelon wanted a more informative error message for when trying to
convert destructed userdata (left behind when qdeling a datum with a ref
being held by a lua state) to a BYOND value.

## Why It's Good For The Game

Better information for admin tooling is an obvious positive

## Changelog

:cl:
admin: Dreamluau provides a more informative error message when trying
to pass references to qdeleted datums back to BYOND.
/:cl:

dependencies.sh

@@ -25,7 +25,7 @@ export PYTHON_VERSION=3.9.0
 export DREAMLUAU_REPO="tgstation/dreamluau"
 
 #dreamluau git tag
-export DREAMLUAU_VERSION=0.1.1
+export DREAMLUAU_VERSION=0.1.2
 
 #hypnagogic repo
 export CUTTER_REPO=spacestation13/hypnagogic