added stunnel PEM

tests/stunnel.pem

+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----
+MIICcTCCAdqgAwIBAgIBADANBgkqhkiG9w0BAQQFADBzMQswCQYDVQQGEwJTRTEO
+MAwGA1UECBMFU29sbmExDTALBgNVBAcTBE1vb28xDTALBgNVBAoTBEhheHgxDjAM
+BgNVBAsTBUNvb2x4MRIwEAYDVQQDEwlzdG9yZWJyb3IxEjAQBgNVBAMTCWxvY2Fs
+aG9zdDAeFw0wMTA0MjAxODI2MjhaFw0wMjA0MjAxODI2MjhaMHMxCzAJBgNVBAYT
+AlNFMQ4wDAYDVQQIEwVTb2xuYTENMAsGA1UEBxMETW9vbzENMAsGA1UEChMESGF4
+eDEOMAwGA1UECxMFQ29vbHgxEjAQBgNVBAMTCXN0b3JlYnJvcjESMBAGA1UEAxMJ
+bG9jYWxob3N0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQPvaAU+Pdd5B0
+XlR71lDw0LyMridewzGaN6H3T+vRKYkvxyZwnrxhYSLWn4g9wcu/EWcTN23A07Oa
+4HSZ/wHQ/yO+Yv01OmfGHylWZNN0eb/qemv8wp/bFRaubeuIGz9hl4r1HM5Mn3cN
+jhDjIjDqzGorObUItigCHY4ZDNHOOQIDAQABoxUwEzARBglghkgBhvhCAQEEBAMC
+BkAwDQYJKoZIhvcNAQEEBQADgYEASTzH6Af6xmkpPGAdL/lecdkeuChfgb7tVkOE
+rTzgxE5fVcW9NK79HXZ3OND2uHyu9WMieIr7QKyzfK1uskxQcY6mPApn/Z+yD1vn
+TYBuyP8I+khaLKA69QzVv+5yVBR0xlAaXGwTKxNzBTXznSmshgvYt5nsmcMw2Xfg
+CMkSsOU=
+-----END CERTIFICATE-----