Suppress arrow build warnings

Author: WillAyd

meson.build

@@ -143,7 +143,8 @@ if get_option('tests')
   # Similarly code coverage has a built in option users should use instead
   # https://mesonbuild.com/Unit-tests.html#coverage
 
-  arrow_dep = dependency('arrow')
+  # The system include suppresses compilation warnings from Arrow
+  arrow_dep = dependency('arrow', include_type='system')
   gtest_dep = dependency('gtest_main')
   gmock_dep = dependency('gmock')
   nlohmann_json_dep = dependency('nlohmann_json')