Update publish.yml

Author: dpguthrie

.github/workflows/publish.yml

@@ -1,6 +1,7 @@
 name: Publish
 
 on:
+  workflow_dispatch:
   release:
     types: [created]
 
@@ -18,4 +19,4 @@ jobs:
       - name: Build and publish
         run: |
           uv build
-          uv publish
+          uv publish