[gupnp/gupnp-1.4] build: Do not write man page during test

[Jens Georg <jensgeorg src gnome org>]

commit 8795626a07963a91400773cfe04d4f2f1c37ff14
Author: Jens Georg <mail jensge org>
Date:   Mon Jan 3 18:46:42 2022 +0100

    build: Do not write man page during test
    
    Apparently --noout was the wrong option to not write anything

 doc/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/doc/meson.build b/doc/meson.build
index 2fd0106..de94aa2 100644
--- a/doc/meson.build
+++ b/doc/meson.build
@@ -66,6 +66,7 @@ if xsltproc.found()
             xsltproc,
             xlstproc_flags,
             '--noout',
+            '--nowrite',
             stylesheet,
             'gupnp-binding-tool.xml'
         ]