[VOL-5338] - Add support for pre-commit tool and repo:onf-make

 .pre-commit-config.yaml
 -----------------------
   o Add basic tool config

makfiles/include.mk
makefiles/commands/pre-commit/
requirements.txt
------------------------------
  o virtualenv: install python module pre-commit.
  o Add makefile target 'pre-commit' to install venv and
    pre-commit tool by dependency.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I7c3e4b46cab429e60e504e5f9579d578614eafad
diff --git a/VERSION b/VERSION
index 9900c42..0ac3e37 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.2.0-dev1
+5.2.0-dev2