[VOL-5020] Release patch repo:voltha-helm-charts

howto/release/charts/index.rst
howto/release/charts/voltha-openolt-adapter.rst
-----------------------------------------------
  o Documenty howto update helm charts for repo:voltha-openolt-adapter

Change-Id: I37313bbc199aca4b258f53b1622efdf4f06c1087
diff --git a/requirements.txt b/requirements.txt
index ba388d7..3ef3566 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,4 +17,6 @@
 ## Implicit unused dependency -- requires Sphinx v5.0.2
 # sphinxcontrib-applehelp==1.0.8
 
+# emacs .venv/lib/python3.10/site-packages/Sphinx-4.1.2.dist-info/METADATA
+
 # [EOF]