ci: attempt to fix auto-trigger tag execution

Author: woile

.github/workflows/bumpversion.yml

@@ -13,7 +13,10 @@ jobs:
       matrix:
         python-version: ['3.x']
     steps:
-    - uses: actions/checkout@master
+    - uses: actions/checkout@v2
+      with:
+        token: '${{ secrets.PERSONAL_ACCESS_TOKEN }}'
+        fetch-depth: 0
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v1
       with: