update version of deploy action

Author: elbeejay

.github/workflows/deploy.yml

@@ -47,7 +47,7 @@ jobs:
 
     steps:
       - name: Download all the dists
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: python-package-distributions
           path: dist/

setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name = 'pydorado',
-    version = '2.5.3',
+    version = '2.5.4',
     license = 'MIT',
     description = 'dorado - Lagrangian particle routing routine via weighted random walks',
     author = 'J. Hariharan, K. Wright, P. Passalacqua',