Fix links to files in git by adding a leading / to the path.
(From yocto-docs rev: 270cd833f7d680c6def21376c7ece488479023ed)
Signed-off-by: Leonard Anderweit <l.anderweit@phytec.de>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>