Fix meson warnings on symlinks

Meson warns on copying symlinks that the behavior might change.  Make it
explicit.

Tested: Code compiles without warnings.

Change-Id: I32e1e7ab36db0c3b67b89aa215fe00c8931ddd89
Signed-off-by: Ed Tanous <etanous@nvidia.com>
diff --git a/redfish-core/schema/dmtf/meson.build b/redfish-core/schema/dmtf/meson.build
index b827cc4..7b36378 100644
--- a/redfish-core/schema/dmtf/meson.build
+++ b/redfish-core/schema/dmtf/meson.build
@@ -2,10 +2,12 @@
     'installed',
     install_dir: 'share/www/redfish/v1/schema',
     strip_directory: true,
+    follow_symlinks: true,
 )
 
 install_subdir(
     'json-schema-installed',
     install_dir: 'share/www/redfish/v1/JsonSchemas',
     strip_directory: true,
+    follow_symlinks: true,
 )
\ No newline at end of file