Fix #80495: Add PKCS7_CRLFEOL and PKCS7_NO_DUAL_CONTENT constants

Those are 2 potentially useful contants from those that are not
currently exposed.

Author: bukka

ext/openssl/openssl.stub.php

@@ -166,6 +166,16 @@
  * @cvalue PKCS7_NOOLDMIMETYPE
  */
 const PKCS7_NOOLDMIMETYPE = UNKNOWN;
+/**
+ * @var int
+ * @cvalue PKCS7_CRLFEOL
+ */
+const PKCS7_CRLFEOL = UNKNOWN;
+/**
+ * @var int
+ * @cvalue PKCS7_NO_DUAL_CONTENT
+ */
+const PKCS7_NO_DUAL_CONTENT = UNKNOWN;
 
 /**
  * @var int