Developpers: remove Santosh Multhalli for valjson

Signed-off-by: Santosh Multhalli <santosh.multhalli@rockwellcollins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

DEVELOPERS

@@ -2503,9 +2503,6 @@ F:	support/misc/toolchainfile.cmake.in
 N:	Sam Voss <sam.voss@gmail.com>
 F:	package/ripgrep/
 
-N:	Santosh Multhalli <santosh.multhalli@collins.com>
-F:	package/valijson/
-
 N:	Sébastien Szymanski <sebastien.szymanski@armadeus.com>
 F:	package/mmc-utils/
 F:	package/python-flask-jsonrpc/