Fix markdown style issues using markdownlint tool [1]:
$ cat ./meta/lib/patchtest/README.md | mdl
(stdin):4: MD034 Bare URL used
(stdin):8: MD034 Bare URL used
(stdin):9: MD034 Bare URL used
(stdin):20: MD034 Bare URL used
[1] https://github.com/markdownlint/markdownlint Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>