Add support for pre-commit hook/linting

.pre-commit-config.yaml
-----------------------
  o Create initial config for pre-commit hook.

misc/*
  o Basic inline cleanups courtesy of the pre-commit hook.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I6aa20216ade22b1a7406e8358864fb245842b713
diff --git a/makefiles/gerrit/include.mk b/makefiles/gerrit/include.mk
index 1c5ad2c..614ab79 100644
--- a/makefiles/gerrit/include.mk
+++ b/makefiles/gerrit/include.mk
@@ -27,7 +27,7 @@
 
 # -----------------------------------------------------------------------
 # NOTE: Gerrit ssh targets assume use of ~/.ssh config files
-#       port, login, etc are 
+#       port, login, etc are
 # -----------------------------------------------------------------------
 # % ssh -p 29418 <username>@gerrit.opencord.org replication list --detail
 # % ssh gerrit.opencord.org replication list --detail