meson: Fix local cereal build

Currently local build is failing with a message:
"""
cereal| Exception: Failed to configure the CMake subproject: Could NOT
find Boost (missing: Boost_INCLUDE_DIR serialization)
Subproject subprojects/cereal is buildable: NO (disabling)
"""
Since cereal requires boost only for the sandbox build and this
functionality is not needed, add option to skip building performance
sandbox comparison to solve the issue.

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

Change-Id: Iddc61f432f33ebfce17d9875e685d4c24f64729f
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
diff --git a/meson.build b/meson.build
index 2add463..a059cdf 100644
--- a/meson.build
+++ b/meson.build
@@ -51,7 +51,7 @@
     required: false)
 if not has_cereal
     cereal_opts = import('cmake').subproject_options()
-    cereal_opts.add_cmake_defines({'BUILD_TESTS': 'OFF'})
+    cereal_opts.add_cmake_defines({'BUILD_TESTS': 'OFF', 'SKIP_PERFORMANCE_COMPARISON': 'ON'})
     cereal_proj = import('cmake').subproject(
         'cereal',
         options: cereal_opts,