Fix application count query not containing AP_APP_RELEASE columns when filtering

Fix inaccurate application count when an appliction has more than 1 release

components/application-mgt/io.entgra.application.mgt.core/src/main/java/io/entgra/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java

@@ -260,8 +260,11 @@ public class GenericApplicationDAOImpl extends AbstractDAOImpl implements Applic
         Connection conn;
         PreparedStatement stmt = null;
         ResultSet rs = null;
-        String sql = "SELECT count(AP_APP.ID) AS APP_COUNT "
+        String sql = "SELECT count(DISTINCT AP_APP.ID) AS APP_COUNT "
                 + "FROM AP_APP "
+                + "LEFT JOIN AP_APP_RELEASE ON "
+                + "AP_APP.ID = AP_APP_RELEASE.AP_APP_ID "
+                + "INNER JOIN (SELECT ID FROM AP_APP) AS app_data ON app_data.ID = AP_APP.ID "
                 + "WHERE AP_APP.TENANT_ID = ?";
 
         if (filter == null) {