Update python-publish.yml for next release

Author: jgray-19

.github/workflows/python-publish.yml

@@ -37,8 +37,8 @@ jobs:
     - name: Get MAD Binaries
       run: |
         mkdir src/pymadng/bin 
-        curl http://madx.web.cern.ch/madx/releases/madng/madng-linux-latest -o src/pymadng/bin/mad_Linux
-        curl http://madx.web.cern.ch/madx/releases/madng/madng-macos-latest -o src/pymadng/bin/mad_Darwin
+        curl https://madx.web.cern.ch/madx/releases/madng/0.9/mad-linux-0.9.9 -o src/pymadng/bin/mad_Linux
+        curl https://madx.web.cern.ch/madx/releases/madng/0.9/mad-macos-0.9.9 -o src/pymadng/bin/mad_Darwin
         chmod +x src/pymadng/bin/mad_Linux src/pymadng/bin/mad_Darwin
     - name: Build package
       run: python -m build