Merge pull request #32 from beeware/dependabot/github_actions/actions/checkout-3.6.0

Bump actions/checkout from 3.5.3 to 3.6.0

Author: freakboy3742

.github/workflows/ci.yml

@@ -85,7 +85,7 @@ jobs:
             python-version: "3.11"
 
     steps:
-    - uses: actions/checkout@v3.5.3
+    - uses: actions/checkout@v3.6.0
       with:
         fetch-depth: 0