Ignore auto-generated files in pre-commit config

Signed-off-by: Kyle Harding <kyle@balena.io>

Author: klutchell

.pre-commit-config.yaml

@@ -1,5 +1,8 @@
 # See https://pre-commit.com for more information
 # See https://pre-commit.com/hooks.html for more hooks
+
+# Ignore auto-generated files
+exclude: ^(.versionbot/|CHANGELOG.md|VERSION)
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v3.2.0