Add fuzz.cpp to jsoncpp_test
diff --git a/meson.build b/meson.build
index ece8aa4..8de947c 100644
--- a/meson.build
+++ b/meson.build
@@ -88,7 +88,8 @@
   'jsoncpp_test',
   [ 'src/test_lib_json/jsontest.cpp',
     'src/test_lib_json/jsontest.h',
-    'src/test_lib_json/main.cpp'],
+    'src/test_lib_json/main.cpp',
+    'src/test_lib_json/fuzz.cpp'],
   include_directories : jsoncpp_include_directories,
   link_with : jsoncpp_lib,
   install : false,