DEVELOPERS: add Raphael for slirp4netns

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

DEVELOPERS

@@ -2513,6 +2513,9 @@ F:	support/testing/tests/package/test_python_jmespath.py
 F:	support/testing/tests/package/test_python_rsa.py
 F:	support/testing/tests/package/test_python_s3transfer.py
 
+N:	Raphael Pavlidis <raphael.pavlidis@googlemail.com>
+F:	package/slirp4netns/
+
 N:	Refik Tuzakli <tuzakli.refik@gmail.com>
 F:	package/freescale-imx/
 F:	package/paho-mqtt-cpp/