DEVELOPERS: add Waldemar as a developer for the glibc package

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

DEVELOPERS

@@ -1726,6 +1726,7 @@ F:	arch/Config.in.bfin
 F:	arch/Config.in.m68k
 F:	arch/Config.in.or1k
 F:	arch/Config.in.sparc
+F:	package/glibc/
 F:	package/mksh/
 F:	package/uclibc/
 F:	package/uclibc-ng-test/