Update R3 stub pages

- Rename upgrade stub page to 'Move to New Version of StarlingX'
- Add stub page for Time Sensitive Networking

Change-Id: I3ce9fb71f44728a272975e008b786502d2fa80f8
Signed-off-by: Kristal Dale <kristal.dale@intel.com>

doc/source/developer_resources/index.rst

@@ -14,6 +14,6 @@ source code, and to understand the development process.
    navigate_source_code
    architecture_docs
    starlingx_patching
-   upgrade
+   move_version
    Project Specifications <https://docs.starlingx.io/specs/>
 

doc/source/developer_resources/move_version.rst

@@ -0,0 +1,16 @@
+================================
+Move to New Version of StarlingX
+================================
+
+This is a stub page for the topic: Move to New Version of StarlingX. You can help StarlingX by
+expanding the content.
+
+See the story for additional information about what is needed:
+`Add Move to New Version Guide <https://storyboard.openstack.org/#!/story/2006877>`_
+
+For information about contributing to the StarlingX documentation, see the
+:doc:`/contributor/doc_contribute_guide`.
+
+.. contents::
+   :local:
+   :depth: 1

doc/source/developer_resources/upgrade.rst

@@ -1,16 +0,0 @@
-=================
-Upgrade StarlingX
-=================
-
-This is a stub page for the topic: Upgrade StarlingX. You can help StarlingX by
-expanding the content.
-
-See the story for additional information about what is needed:
-`Add Upgrade Guide <https://storyboard.openstack.org/#!/story/2006877>`_
-
-For information about contributing to the StarlingX documentation, see the
-:doc:`/contributor/doc_contribute_guide`.
-
-.. contents::
-   :local:
-   :depth: 1

doc/source/operations/index.rst

@@ -19,6 +19,7 @@ General Operation
    host_management
    lldp_monitor
    storage_util_display
+   tsn
 
 --------------------
 Kubernetes Operation

doc/source/operations/tsn.rst

@@ -0,0 +1,15 @@
+=========================
+Time Sensitive Networking
+=========================
+
+This is a stub page for the topic: Time Sensitive Networking. You can help StarlingX by expanding the content.
+
+See the story for additional information about what is needed:
+`Add Time Sensitive Networking Guide <https://storyboard.openstack.org/#!/story/2006885>`_
+
+For information about contributing to the StarlingX documentation, see the
+:doc:`/contributor/doc_contribute_guide`.
+
+.. contents::
+   :local:
+   :depth: 1