scripts: remove sphinx-build-wrapper from scripts/

scripts: remove sphinx-build-wrapper from scripts/

Commit 8a298579cdfc ("scripts: sphinx-build-wrapper: get rid of uapi/media Makefile")
accidentally added scripts/sphinx-build-wrapper, probably due
to some rebase issues.

The file was added on a separate patch series, at tools/docs,
and has other patches on the top of it, so drop this extra
version.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <d26137d908dc7813fafcded2c728ec837e4df073.1758361087.git.mchehab+huawei@kernel.org>