Use trusted publisher action

.github/workflows/deploy.yml

@@ -1,14 +1,22 @@
+# This workflow is used to upload and deploy a new release to PyPi
+# Based on https://github.com/pypa/gh-action-pypi-publish
+
 name: PyPi Release
 
 on:
     push:
     pull_request:
+    workflow_dispatch:
 
-# based on https://github.com/pypa/gh-action-pypi-publish
 jobs:
   build:
+    if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
     runs-on: ubuntu-latest
-
+    environment:
+      name: pypi
+      url: https://pypi.org/p/pylammpsmpi
+    permissions:
+      id-token: write
     steps:
     - uses: actions/checkout@v2
     - uses: actions/setup-python@v2
@@ -25,8 +33,4 @@ jobs:
       run: >-
         python setup.py sdist bdist_wheel
     - name: Publish distribution 📦 to PyPI
-      if: startsWith(github.event.ref, 'refs/tags') || github.event_name == 'release'
-      uses: pypa/gh-action-pypi-publish@master
-      with:
-        user: __token__
-        password: ${{ secrets.pypi_password }}
+      uses: pypa/gh-action-pypi-publish@release/v1