fix: propagate pytest exit code in connector test command (#549)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Aaron <AJ> Steers <[email protected]>

Author: devin-ai-integration[bot]

airbyte_cdk/cli/airbyte_cdk/_connector.py

@@ -39,6 +39,7 @@
 """
 
 import os
+import sys
 from pathlib import Path
 from types import ModuleType
 
@@ -166,10 +167,11 @@ def test(
     click.echo(f"Collect only: {collect_only}")
     click.echo(f"Pytest args: {pytest_args}")
     click.echo("Invoking Pytest...")
-    pytest.main(
+    exit_code = pytest.main(
         pytest_args,
         plugins=[],
     )
+    sys.exit(exit_code)
 
 
 __all__ = [