fix publish workflow trigger for v* tags

Author: maxscheurer

.github/workflows/publish.yml

@@ -6,6 +6,8 @@ on:
   push:
     branches:
       - master
+    tags:
+      - 'v*'
   release:
     types:
       - published
@@ -165,7 +167,9 @@ jobs:
     needs:
       - build_wheels
       - build_sdist
-    if: github.event_name == 'release' && !github.event.release.prerelease
+    if: >-
+      (github.event_name == 'release' && !github.event.release.prerelease)
+      || (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
     environment: pypi
     permissions:
       id-token: write