WIP: Use latest deadsnakes/action version and revert change to python…

… versions

.github/workflows/build-test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.5", "3.6", "3.7"]
       fail-fast: False
 
     steps:
@@ -20,8 +20,11 @@ jobs:
     # https://github.com/actions/checkout#fetch-all-history-for-all-tags-and-branches
     - run: git fetch --prune --unshallow
 
+    # We use Python from deadsnakes/action because the Python from
+    # actions/setup-python links witih RUNPATH which is not compatible
+    # with StaticX. See #224.
     - name: Set up Python ${{ matrix.python-version }}
-      uses: deadsnakes/action@v2.1.1
+      uses: deadsnakes/action@v3.0.1
       with:
         python-version: ${{ matrix.python-version }}