fix version tag glob

Author: davidnewhall

.github/workflows/docker-publish.yml

@@ -4,7 +4,7 @@ on:
   push:
     branches: [ "main" ]
     # Publish semver tags as releases.
-    tags: [ 'v*.*.*' ]
+    tags: [ 'v*.*' ]
   pull_request:
     branches: [ "main" ]