Update ToolboxDistribution.yml

Author: acampbel

.github/workflows/ToolboxDistribution.yml

@@ -25,6 +25,8 @@ jobs:
       # Sets up MATLAB on the GitHub Actions runner
       - name: Setup MATLAB
         uses: matlab-actions/setup-matlab@v2
+        with:
+          cache: true
 
       # Runs build to create MEX file and then run tests
       - name: Run MATLAB build