Merge pull request #2296 from reaperhulk/correct-my-review-mistake

add conditional removal for SET_CERT_CB
diff --git a/src/cryptography/hazmat/bindings/openssl/_conditional.py b/src/cryptography/hazmat/bindings/openssl/_conditional.py
index adf00b0..670710b 100644
--- a/src/cryptography/hazmat/bindings/openssl/_conditional.py
+++ b/src/cryptography/hazmat/bindings/openssl/_conditional.py
@@ -410,5 +410,9 @@
     ],
     "Cryptography_HAS_X509_V_FLAG_CHECK_SS_SIGNATURE": [
         "X509_V_FLAG_CHECK_SS_SIGNATURE",
-    ]
+    ],
+    "Cryptography_HAS_SET_CERT_CB": [
+        "SSL_CTX_set_cert_cb",
+        "SSL_set_cert_cb",
+    ],
 }