Merge pull request #369 from TotallyNotRobots/dependabot/github_actions/actions/checkout-2.3.4

build(deps): bump actions/checkout from 2 to 2.3.4

Author: linuxdaemon

.github/workflows/pythonapp.yml

@@ -21,7 +21,7 @@ jobs:
         - '3.9'
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
       with:
         fetch-depth: 0
     - name: Set up Python ${{ matrix.python-ver }}