build: Regenerate meson for new sdbusplus

This fixes CI failures caused by the version change.

Change-Id: I547f5ba89838dc102c5ad4a5352a4586738a6ac2
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/gen/xyz/openbmc_project/Network/Neighbor/meson.build b/gen/xyz/openbmc_project/Network/Neighbor/meson.build
index c4d2e8d..ecd4f9c 100644
--- a/gen/xyz/openbmc_project/Network/Neighbor/meson.build
+++ b/gen/xyz/openbmc_project/Network/Neighbor/meson.build
@@ -2,15 +2,14 @@
 subdir('CreateStatic')
 generated_others += custom_target(
     'xyz/openbmc_project/Network/Neighbor/CreateStatic__markdown'.underscorify(),
-    input: [ meson.project_source_root() / 'xyz/openbmc_project/Network/Neighbor/CreateStatic.interface.yaml',  ],
+    input: [ '../../../../../xyz/openbmc_project/Network/Neighbor/CreateStatic.interface.yaml',  ],
     output: [ 'CreateStatic.md' ],
     command: [
         sdbuspp_gen_meson_prog, '--command', 'markdown',
         '--output', meson.current_build_dir(),
         '--tool', sdbusplusplus_prog,
-        '--directory', meson.project_source_root(),
+        '--directory', meson.current_source_dir() / '../../../../..',
         'xyz/openbmc_project/Network/Neighbor/CreateStatic',
     ],
-    build_by_default: true,
 )