[VOL-5252] Update release matrix for repo:voltha-openonu-adapter-go

release_notes/voltha_2.12.rst
-----------------------------
  o Update release matrix with onu-adapter-go artifact and chart version.

howto/release/tasks/charts.rst
------------------------------
  o Create an anchored document for chart editing.
  o This common document can then be referenced by per-repo chart edit docs.

howto/release/charts/notes.rst
howto/release/charts/voltha-openolt-adapter.rst
howto/release/charts/voltha-openonu-adapter.rst
-----------------------------------------------
  o Document edits for openonu.
  o Re-arrange some of the content.

howto/code/index.rst
howto/code/lint/
howto/code/linting.rst
----------------------
  o Move help topics lint-chart and lint-helm into an individual rst file.
  o This helps support creation of an anchor for document linking.

Change-Id: I03bf4742a3ce8075c93827004466f9c1d7408859
diff --git a/howto/release/charts/notes.rst b/howto/release/charts/notes.rst
index b1a4f20..1851adb 100644
--- a/howto/release/charts/notes.rst
+++ b/howto/release/charts/notes.rst
@@ -6,7 +6,7 @@
 
   - For release remove all version decorations: -dev, -SNAPSHOT
 
-- Release job will `publish to <https://gerrit.opencord.org/plugins/gitiles/cord-charts-repo/+/refs/heads/master>`_.
+- Release job will publish to `cord-charts-repo <https://gerrit.opencord.org/plugins/gitiles/cord-charts-repo/+/refs/heads/master>`_.
 
 - lint/syntax checking
 
@@ -18,5 +18,3 @@
 ----
 
 - Update ONOS components `voltha-infra/values.yaml <https://gerrit.opencord.org/plugins/gitiles/voltha-helm-charts/+/refs/heads/master/voltha-infra/values.yaml>`_
-
-