Update .github/workflows/docs-build-update.yml

Co-authored-by: Chris Markiewicz <markiewicz@stanford.edu>

.github/workflows/docs-build-update.yml

@@ -33,7 +33,7 @@ jobs:
     - name: Install GraphViz
       run: |
         sudo apt-get update -y
-        sudo apt-get install -y graphviz
+        sudo apt-get install -y --no-install-recommends graphviz
 
     - name: Install dependencies
       run: |