fix shell

Author: blink1073

.evergreen/scripts/setup-dev-env.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 # Set up a development environment on an evergreen host.
-set -eux
+set -eu
 
 HERE=$(dirname ${BASH_SOURCE:-$0})
 HERE="$( cd -- "$HERE" > /dev/null 2>&1 && pwd )"

.github/workflows/test-python.yml

@@ -82,6 +82,7 @@ jobs:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
+        shell: bash
         run: just install
       - id: setup-mongodb
         uses: mongodb-labs/drivers-evergreen-tools@master