Update pypi-publish.yml (#306)

Author: stefmolin

.github/workflows/pypi-publish.yml

@@ -15,6 +15,8 @@ jobs:
       uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065  # v5.6.0
       with:
         python-version: "3.x"
+    - name: Update twine and pkginfo
+      run: python3 -m pip install --upgrade pkginfo twine
     - name: Install pypa/build
       run: >-
         python3 -m