Adding marketplace to search

Author: Dana Sindona

docfx.json

@@ -637,6 +637,8 @@
         "articles/hdinsight/**/*.yml": ["Azure","Azure HDInsight"],
         "articles/mariadb/**/*.md": ["Azure","Azure Database for MariaDB"],
         "articles/mariadb/**/*.yml": ["Azure","Azure Database for MariaDB"],
+        "articles/marketplace/**/*.md": ["Azure","Microsoft's commercial marketplace"],
+        "articles/marketplace/**/*.yml": ["Azure","Microsoft's commercial marketplace"],
         "articles/mysql/**/*.md": ["Azure","Azure Database for MySQL"],
         "articles/mysql/**/*.yml": ["Azure","Azure Database for MySQL"],
         "articles/notebooks/**/*.yml": ["Azure","Azure Notebooks"],