Bump ts-graphviz/setup-graphviz to v2 (#1798)

Signed-off-by: paul.profizi <[email protected]>

Author: PProfizi

.github/workflows/docs.yml

@@ -120,7 +120,7 @@ jobs:
         uses: pyvista/setup-headless-display-action@v2
 
       - name: "Setup Graphviz"
-        uses: ts-graphviz/setup-graphviz@v1
+        uses: ts-graphviz/setup-graphviz@v2
 
       - name: "Install OS packages"
         run: |