Remove duplicate link for application sharing

Author: ShanChathusanda93

en/identity-server/7.1.0/mkdocs.yml

@@ -677,7 +677,6 @@ nav:
           - Try a B2B use case: guides/organization-management/try-a-b2b-use-case.md
           - Set up organizations: guides/organization-management/manage-organizations.md
           - Set up administration for organizations: guides/organization-management/manage-b2b-administration.md
-          - Share applications with organizations: guides/organization-management/share-applications.md
           - Application Management:
             - Share applications: guides/organization-management/share-applications.md
             - Organization applications: guides/organization-management/organization-applications.md