Add record overflow test to tlsfuzzer external tests

Add this to our regression test suite for tlsfuzzer, since it recently
caught an error

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26781)

test/recipes/95-test_external_tlsfuzzer_data/cert.json.in

@@ -48,7 +48,11 @@
         "arguments" : ["-p", "@PORT@"]},
        {"name" : "test-conversation.py",
         "arguments" : ["-p", "@PORT@",
-                       "-d"]}
+                       "-d"]},
+       {"name" : "test-invalid-client-hello-w-record-overflow.py",
+        "arguments" : ["-n", "0", "-C",
+                       "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256", "-d",
+                       "--ems", "session ID len fuzz to 5 w/ext"]}
      ]
     }
 ]