build: Add boost to the dependencies

Since the project uses boost library add it to meson dependencies.

Change-Id: I0c075ff0deaa1feb0be1a8a56d9c21eab305345c
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
diff --git a/meson.build b/meson.build
index f22c893..6117245 100644
--- a/meson.build
+++ b/meson.build
@@ -42,6 +42,7 @@
   dependency('sdbusplus'),
   dependency('phosphor-logging'),
   dependency('nlohmann_json', include_type: 'system'),
+  dependency('boost'),
 ]
 
 executable(