Update OpenAPV category

Signed-off-by: John Mertic <[email protected]>

Author: jmertic

landscape.yml

@@ -1138,7 +1138,9 @@ landscape:
               The mission of the Project is to develop a royalty-free, open-source, open standard video codec for professional video capturing and
               post-production.
             homepage_url: https://github.com/openapv
-            project: null
+            second_path:
+              - Imaging and Color / Image Formats, I/O, and Processing Libraries
+            project: sandbox
             repo_url: https://github.com/openapv/openapv
             project_org: https://github.com/openapv
             logo: openapv.svg