**Apache Airflow version**: 2.1.1

**What happened**:

For user with "Op" role following menu items are not visible in navigation panel, however pages are accessible (roles has access to it):
- "Browse" -> "DAG Dependencies"
- "Admin" -> "Configurations"

**What you expected to happen**: available menu items in navigation panel
airflow/www/security.py
"""Custom security manager, which introduces a permission model adapted to Airflow"""
    
    
    
    
    VIEWER_PERMISSIONS = [
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_AUDIT_LOG),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_DEPENDENCIES),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_CODE),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG_RUN),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_IMPORT_ERROR),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_JOB),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_MY_PASSWORD),
        (permissions.ACTION_CAN_EDIT, permissions.RESOURCE_MY_PASSWORD),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_MY_PROFILE),
        (permissions.ACTION_CAN_EDIT, permissions.RESOURCE_MY_PROFILE),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_PLUGIN),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_SLA_MISS),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_INSTANCE),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_TASK_LOG),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_XCOM),
        (permissions.ACTION_CAN_READ, permissions.RESOURCE_WEBSITE),
        (permissions.ACTION_CAN_ACCESS_MENU, permissions.RESOURCE_BROWSE_MENU),