Update release workflow

.github/workflows/release.yml

@@ -1,22 +1,26 @@
 name: Pypi deployment
 
 on:
+  workflow_dispatch: {}
   push:
     paths:
       - swegram_main/version.py
 
 jobs:
   build:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.8"]
+    permissions:
+      id-token: write
+
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
+    - uses: actions/setup-python@v4
       with:
-        python-version: ${{ matrix.python-version }}
+        python-version: "3.8"
+
+    - name: Publish package distributions to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip