put back integration tests

.github/workflows/integration-tests.yaml

@@ -88,19 +88,6 @@ jobs:
 
           ./scripts/wait-for-server.py
 
-      - name: Setup and start Squid proxy
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y squid
-          sudo bash -c 'cat > /etc/squid/squid.conf << EOL
-          http_port 3128
-          acl SSL_ports port 443 4200
-          acl Safe_ports port 80 443 4200
-          acl CONNECT method CONNECT
-          http_access allow all
-          EOL'
-          sudo systemctl start squid
-
       - name: Start server
         if: ${{ matrix.server-version.version == 'main' }}
         env:
@@ -115,7 +102,6 @@ jobs:
         env:
           PREFECT_API_URL: http://127.0.0.1:4200/api
           SERVER_VERSION: ${{ matrix.server-version.version }}
-          HTTP_PROXY: http://localhost:3128
         run: >
           ./scripts/run-integration-flows.py flows/
 
@@ -125,11 +111,6 @@ jobs:
           cat server.log || echo "No logs available"
           docker logs prefect-server || echo "No logs available"
 
-      - name: Show proxy logs
-        if: always()
-        run: |
-          cat /var/log/squid/access.log || echo "No squid access logs available"
-
   sqlite-3-24-0:
     name: Test SQLite 3.24.0 Compatibility
     runs-on: ubuntu-latest
@@ -160,4 +141,4 @@ jobs:
             --build-arg SQLITE_VERSION=3310100 \
             --build-arg SQLITE_YEAR=2020 \
             -f old-sqlite.Dockerfile . &&
-          docker run prefect-server-new-sqlite sh -c "prefect server database downgrade --yes -r base && prefect server database upgrade --yes"
+          docker run prefect-server-new-sqlite sh -c "prefect server database downgrade --yes -r base && prefect server database upgrade --yes"