MAINTAINERS: Add Andrea Mayer as a maintainer of SRv6

Andrea has made significant contributions to SRv6 support in Linux.
Acknowledge the work and on-going interest in Srv6 support with a
maintainers entry for these files so hopefully he is included
on patches going forward.

Signed-off-by: David Ahern <[email protected]>
Acked-by: Andrea Mayer <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

Author: dsahern

MAINTAINERS

@@ -16663,6 +16663,17 @@ F:	net/mptcp/
 F:	tools/testing/selftests/bpf/*/*mptcp*.[ch]
 F:	tools/testing/selftests/net/mptcp/
 
+NETWORKING [SRv6]
+M:	Andrea Mayer <[email protected]>
+L:	[email protected]
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
+F:	include/linux/seg6*
+F:	include/net/seg6*
+F:	include/uapi/linux/seg6*
+F:	net/ipv6/seg6*
+F:	tools/testing/selftests/net/srv6*
+
 NETWORKING [TCP]
 M:	Eric Dumazet <[email protected]>
 M:	Neal Cardwell <[email protected]>