[VOL-5297] - (dep for) Install pre-commit linting tool

requirements.txt
.pre-commit-config.yaml
-----------------------
  o Install python module pre-commit for code linting.
  o Create a skeleton config for linting with tool pre-commit.

[HOWTO: test]
-------------
% make venv
% source .venv/bin/activate
% pre-commit
% make lint

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: Ib38acf3faf9625b5cbde5fa434e14c26ac972671
diff --git a/VERSION b/VERSION
index c807441..a232073 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.16.3
+1.16.4