add direct

Author: mmsqe

.github/workflows/tests-e2e-nix.yml

@@ -42,6 +42,9 @@ jobs:
         if: steps.changed-files.outputs.only_changed == 'false'
       - name: Run integration tests
         if: steps.changed-files.outputs.only_changed == 'false'
+        env:
+          GOPROXY: direct
+          GOSUMDB: off
         run: make test-e2e-nix
       - name: 'Tar debug files'
         if: failure()