docs: fix pfcp-dump-examples RST headings, add emptyDir to dict, include in toctree

Author: arnavk23

configuration/pfcp-dump-examples.rst

@@ -1,12 +1,16 @@
+..
+   SPDX-FileCopyrightText: © 2022 Open Networking Foundation <[email protected]>
+   SPDX-License-Identifier: Apache-2.0
+
 PFCP Dump Examples
 ===================
 
 This file contains example ``values.yaml`` snippets to enable the PFCP raw-dump
 feature for debugging parse errors in the ``pfcp-agent`` container.
 
 
-Use transient storage (emptyDir) — good for testing/local/dev
------------------------------------------------------------
+Use transient storage (empty dir)
+--------------------------------
 
 .. code-block:: yaml
 
@@ -24,8 +28,8 @@ This will mount an ``emptyDir`` into the pod at ``/var/log/upf/pfcp_dumps`` and
 the runtime will prune files when the directory exceeds ``maxBytes`` or
 ``maxFiles``.
 
-Use persistent storage (PVC) — for production/long-term capture
--------------------------------------------------------------
+Use persistent storage (PVC)
+----------------------------
 
 .. code-block:: yaml
 

dict.txt

@@ -267,3 +267,5 @@ webconsole
 webhooks
 webui
 yaml
+
+emptyDir

index.rst

@@ -70,6 +70,7 @@ can be found on the `SD-Core Wiki
    configuration/config_rest.rst
    configuration/config_simapp.rst
    configuration/application_filtering.rst
+   configuration/pfcp-dump-examples.rst
    configuration/qos_config.rst
    configuration/config_upf.rst