feature: add command pre-commit

makefiles/commands/pre-commit/
makefiles/commands/pre-commit/install.mk
makefiles/commands/pre-commit/pre-commit.mk
makefiles/commands/pre-commit/requirements.txt
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  o Add module and make dependencies to install command pre-commit.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I9e9601dde4db29a32b8a09091c445f2c26bb9b13
diff --git a/makefiles/commands/include.mk b/makefiles/commands/include.mk
index 7ef4b88..72ea975 100644
--- a/makefiles/commands/include.mk
+++ b/makefiles/commands/include.mk
@@ -25,6 +25,7 @@
 
   $(if $(DEBUG),$(warning ENTER))
   include $(onf-mk-dir)/commands/kail/include.mk
+  include $(onf-mk-dir)/commands/pre-commit/include.mk
   include $(onf-mk-dir)/commands/tox/include.mk
   $(if $(DEBUG),$(warning LEAVE))