snort: snort3 plugin and DAQ

Zero copy interface which exposes VPP buffers to snort instance(s).
Includes VPP DAQ which is compiled only if libdaq 3 API headers are
available.

Type: feature
Change-Id: I96611b43f94fbae091e7391589e0454ae66de88b
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index b89a2a2..e0183dc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -632,6 +632,11 @@
 Y:	src/plugins/quic/FEATURE.yaml
 F:	src/plugins/quic/
 
+Plugin - snort plugin
+I:	snort
+M:	Damjan Marion <damarion@cisco.com>
+F:	src/plugins/snort/
+
 libmemif
 I:	libmemif
 M:	Damjan Marion <damarion@cisco.com>