Bulk wiki url fix for 'make linkcheck'

howto/code/linting.rst
howto/elections/urls
howto/release/components/onos_components.rst
howto/release/preparation.rst
howto/release/voltha-docs/release_notes.rst
index.rst
overview/contributing.rst
overview/contributing/copyright.rst
release_notes/template.rst
release_notes/voltha_2.12.rst
---------------------------------------------
  o Wiki server attack rendered several doc links unusable.
  o Overhead for make linkcheck target is painful, 1-3 min timeout per URL.
  o Redirect broken URLs to wiki.opencord.org to avoid overhead.

Change-Id: I1a0045c4b71a936a55ff003b810cb7a1611a28a2
diff --git a/overview/contributing.rst b/overview/contributing.rst
index 1eadef4..c4f9ee9 100644
--- a/overview/contributing.rst
+++ b/overview/contributing.rst
@@ -92,7 +92,7 @@
     un-related to a changeset you can re-trigger by commenting on the
     patch with `recheck <https://docs.voltha.org/master/howto/code/pull_request.html#development-and-code-reviews>`_
 
-    If failures persist `ask for assistance <https://wiki.opennetworking.org/display/COM/VOLTHA>`_ in slack or a mailing list.
+    If failures persist `ask for assistance <https://wiki.opencord.org>`_ in slack or a mailing list.
 
  6. When patch comments are offered please make the appropriate fixes and then
     amend your commit with `git commit --amend` and re-upload to gerrit with `git review`.
@@ -102,7 +102,7 @@
 
     **All changes must acquire +2 Approval**.
 
-    Join one of the `communication channels <https://wiki.opennetworking.org/display/COM/VOLTHA>`_
+    Join one of the `communication channels <https://wiki.opencord.org>`_
     to request a review or to bring additional attention to your patch.
 
   8. A patch will be ready to submit a merge request when
diff --git a/overview/contributing/copyright.rst b/overview/contributing/copyright.rst
index ba3f77a..c6caff8 100644
--- a/overview/contributing/copyright.rst
+++ b/overview/contributing/copyright.rst
@@ -13,5 +13,5 @@
 
 - `Copyright notices <https://github.com/joey-onf/copyright>`_
 - `Message syntax <https://github.com/joey-onf/copyright/blob/origin/master/notice>`_
-- `ONF CLA Information <https://wiki.opennetworking.org/display/COM/ONF+CLA+Information>`_
+- `ONF CLA Information <https://wiki.opencord.org>`_
 - `Contributing License Agreement Manager <https://cla.opennetworking.org/>`_