Update licenses codeowners (#11876)

followup to #11663

> By making the license directories unowned, only the necessary reviewers will be added to the PR

Changelog:
- add: missing directories containing the legal review info

.github/CODEOWNERS

@@ -61,6 +61,8 @@ tsconfig.json
 
 # Licenses
 /distribution/engine/
+/distribution/launcher/
+/distribution/project-manager/
 /tools/legal-review/
 
 # The default project template is owned by the libraries team