PHPC-2349, PHPC-2411: Deprecate unused exception classes (#1608)

* PHPC-2349: Deprecate WriteException class

* PHPC-2411: Deprecate SSLConnectionException

Author: alcaeus

src/MongoDB/Exception/SSLConnectionException.stub.php

@@ -7,6 +7,7 @@
 
 namespace MongoDB\Driver\Exception;
 
+/** @deprecated use ConnectionException instead */
 final class SSLConnectionException extends ConnectionException
 {
 }

src/MongoDB/Exception/SSLConnectionException_arginfo.h

@@ -7,6 +7,7 @@
 
 namespace MongoDB\Driver\Exception;
 
+/** @deprecated use MongoDB\Driver\Exception\BulkWriteException instead */
 abstract class WriteException extends RuntimeException
 {
     /** @var \MongoDB\Driver\WriteResult */