feat(graphviz): Bump version to 2.47.0

Signed-off-by: Gordon Smith <[email protected]>

Author: GordonSmith

README.md

@@ -3,7 +3,7 @@
 ![Test PR](https://github.com/hpcc-systems/hpcc-js-wasm/workflows/Test%20PR/badge.svg)
 
 This repository contains a collection of useful c++ libraries compiled to WASM for (re)use in Node JS, Web Browsers and JavaScript Libraries:
-* [graphviz](https://www.graphviz.org/) - v2.46.1
+* [graphviz](https://www.graphviz.org/) - v2.47.0
 * [expat](https://libexpat.github.io/) - v2.2.10
 
 ## Quick GraphViz Demos

scripts/cpp-install-graphviz.sh

@@ -2,10 +2,10 @@
 
 if [ ! -d "src-graphviz" ] 
 then
-    wget -c https://gitlab.com/graphviz/graphviz/-/archive/2.46.1/graphviz-2.46.1.tar.gz
+    wget -c https://gitlab.com/graphviz/graphviz/-/archive/2.47.0/graphviz-2.47.0.tar.gz
     mkdir ./src-graphviz
-    tar -xzf ./graphviz-2.46.1.tar.gz -C ./src-graphviz --strip-components=1
-    rm ./graphviz-2.46.1.tar.gz
+    tar -xzf ./graphviz-2.47.0.tar.gz -C ./src-graphviz --strip-components=1
+    rm ./graphviz-2.47.0.tar.gz
 
     #  Configure  ---
     cd ./src-graphviz