misc: Fixes MAINTAINERS's path .github/workflows/lockdown.yml

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Message-Id: <20220323080755.156-4-luoyonggang@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>

MAINTAINERS

@@ -3615,7 +3615,7 @@ M: Thomas Huth <thuth@redhat.com>
 R: Wainer dos Santos Moschetta <wainersm@redhat.com>
 R: Beraldo Leal <bleal@redhat.com>
 S: Maintained
-F: .github/lockdown.yml
+F: .github/workflows/lockdown.yml
 F: .gitlab-ci.yml
 F: .gitlab-ci.d/
 F: .travis.yml