papi: add paul back as maintainer

Paul accidentially got removed as maintainer for papi. Add him back.

Fixes: 6df2c7954126a316f86908526c3bb4d649f06597
Type: fix
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I697342e0c3793d9f5ea5b39a0d37a8522b34858e
diff --git a/MAINTAINERS b/MAINTAINERS
index 23a6abf..c2fa416 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -639,6 +639,7 @@
 Python binding for the VPP API
 I:	papi
 M:	Ole Troan <ot@cisco.com>
+M:	Paul Vinciguerra <pvinci@vinciconsulting.com>
 F:	src/vpp-api/python
 
 Cisco Discovery Protocol