Add logic to error out if there are non-zero findings (#10)

Author: dacoburn

src/socket_external_tools_runner.py

@@ -61,4 +61,7 @@ def load_json(name, connector: str, connector_type: str = 'single') -> dict:
 
 scm.github.post_comment(tool_bandit_name, bandit_marker, bandit_result)
 scm.github.post_comment(tool_gosec_name, gosec_marker, gosec_result)
-scm.github.post_comment(tool_trufflehog_name, trufflehog_marker, truffle_result)
+scm.github.post_comment(tool_trufflehog_name, trufflehog_marker, truffle_result)
+if bandit_result is not None or gosec_result is not None or truffle_result is not None:
+    print("Issues detected with Security Tools. Please check PR comments")
+    exit(1)