Add this tool to tools/docs.

Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
---
 Documentation/doc-guide/sphinx.rst        | 2 +-
 {scripts => tools/docs}/test_doc_build.py | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename {scripts => tools/docs}/test_doc_build.py (100%)

diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index 932f68c53075..51c370260f3b 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -149,7 +149,7 @@ a venv with it with, and install minimal requirements with::
 
 A more comprehensive test can be done by using:
 
-	scripts/test_doc_build.py
+	tools/docs/test_doc_build.py
 
 Such script create one Python venv per supported version,
 optionally building documentation for a range of Sphinx versions.
diff --git a/scripts/test_doc_build.py b/tools/docs/test_doc_build.py
similarity index 100%
rename from scripts/test_doc_build.py
rename to tools/docs/test_doc_build.py
-- 
2.51.0