[VOL-5009] - Update release notes

config.mk
makefiles/*
-----------
  o Refresh library makefiles from https://github.com/opencord/onf-make.
  o More lint targets added with exclusions in config.mk

makefiles/virtualenv.mk
patches/lib/python3.10/site-packages/robot/utils/normalizing.py/patch
patches/lib/python3.10/site-packages/robot/utils/robottypes3.py/patch
patches/python_310_migration.sh
---------------------------------------------------------------------
  o Continue normalizing virtualenv install directory.
  o Update patches to modify .venv VS vst_venv [, vdoc_venv, vfoo_venv, vbar_venv, ...)
  o virtualenv.mk now defines named targets for patching-up-to 3.10 installs.

release_notes/voltha_2.12.rst
-----------------------------
  o Update version string info.
  o Onos component table condensed and populated with versioned urls.
  o voltha components table is a WIP.

howto/release/repositories/
---------------------------
  o Begin capturing repo-specific activities for release.
  o Silly having to figure this out each release cycle.
  o Automation and release helper scripts can be found here:
    - https://github.com/joey-onf/voltha-release

sphinx_conf/exclude_patterns.py
-------------------------------
  o Roach squashing exercise, external repos pulled in as git-submodules.
  o New repository files appear as problems when running 'make reload'
  o Exclude files to squelch messages.

Change-Id: I7adf7b84498511f5cde1e43ad304f9e33283241e
diff --git a/overview/release_process.rst b/overview/release_process.rst
index b76c6db..e4e6a9f 100644
--- a/overview/release_process.rst
+++ b/overview/release_process.rst
@@ -164,7 +164,7 @@
 Documentation and Release Notes
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 Release notes for the voltha-X.Y release are created and added to the voltha-docs repo. Please follow the template of
-past releases, an :doc:`example <voltha_releases/voltha_2.9>`
+past releases, an :doc:`example <voltha_releases/voltha_2.12.rst>`
 
 Also, if needed a voltha-X.Y branch is created on docs repo.  These release notes also contain all the
 versions of components that will be released, and may be updated during the final QA process.