[release] update version (#4995)

* [release] update version

* [hotfix] fix ci

.github/workflows/release_test_pypi_before_merge.yml

@@ -27,7 +27,9 @@ jobs:
         echo $new_version > ./version.txt
         echo "version=$new_version" >> $GITHUB_OUTPUT
 
-    - run: python setup.py sdist build
+    - run: |
+        pip install --upgrade pip
+        python setup.py sdist build
 
     # publish to PyPI if executed on the main branch
     - name: Publish package to PyPI

version.txt

@@ -1 +1 @@
-0.3.3
+0.3.4