meta-nuvoton: Add reivewers

(From meta-nuvoton rev: 24bb1f040d302a0a5b9b082986ddfc5cb5d56ff1)

Change-Id: Id155c3c77342485193a66e11162955470cec3934
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Samuel Jiang <Samuel.Jiang@quantatw.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-nuvoton/MAINTAINERS b/meta-nuvoton/MAINTAINERS
index 3bc2ef6..3698cf2 100644
--- a/meta-nuvoton/MAINTAINERS
+++ b/meta-nuvoton/MAINTAINERS
@@ -43,3 +43,5 @@
 -------------------------
 
 M:  Benjamin Fair <benjaminfair@google.com> <benjaminfair!>
+R:  Fran Hsu <fran.hsu@quantatw.com> <franhsu!>
+R:  Tomer Maimon <tmaimon77@gmail.com>