test: Stabilize component E2E tests

Author: tomasol

.github/workflows/check-test-e2e.yml

@@ -76,7 +76,7 @@ jobs:
         env:
           TEST_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           TEST_GITHUB_LOGIN: obeli-sk
-          TEST_GITHUB_REPO: https://github.com/obeli-sk/obelisk
+          TEST_GITHUB_REPO: https://github.com/obeli-sk/components
         run: nix develop --command ./scripts/test-e2e.sh github
 
   e2e-fly:

scripts/mocks/mock-http-server.py

@@ -102,6 +102,7 @@ def handle_request(self, method):
 
             if parsed_path.path == "/empty":
                 self.send_response(204)
+                self.send_header('Content-Length', '0')
                 self.send_header('Connection', 'close')
                 self.end_headers()
                 return