meson: Provide missing dependencies for the local build

Currently local meson build fails because tests don't require the
necessary dependencies.
Provide missing dependencies to fix the issue.

Tested:
"meson setup build && cd build && meson compile" finishes successfully.

Change-Id: Icaab5b5a5d2ec23e9adc76ff2df5ec07d1a87cc7
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
diff --git a/test/meson.build b/test/meson.build
index 3039090..a0e0124 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -41,6 +41,8 @@
     sdbusplus_dep,
     phosphor_dbus_interfaces_dep,
     phosphor_logging_dep,
+    nlohmann_json_dep,
+    cereal_dep
 ]
 
 foreach t : tests