fix: 🐛 switch to global env variables for aws config

Author: maxhoheiser

.github/workflows/test-integration-localstack.yaml

@@ -4,6 +4,12 @@ on:
   pull_request:
     branches: [master, feature]
 
+env:
+  AWS_DEFAULT_REGION: eu-west-1
+  AWS_REGION: eu-west-1
+  AWS_ACCESS_KEY_ID: test
+  AWS_SECRET_ACCESS_KEY: test
+
 jobs:
   test:
     runs-on: ubuntu-latest
@@ -30,11 +36,6 @@ jobs:
         run: |
           bin/deploy.sh
       - name: Run integration tests against LocalStack
-        env:
-          AWS_DEFAULT_REGION: eu-west-1
-          AWS_REGION: eu-west-1
-          AWS_ACCESS_KEY_ID: test
-          AWS_SECRET_ACCESS_KEY: test
         run: |
           python -m pytest tests/integration
       - name: Show localstack logs