tests: un-nest the `order` repo in test-rebase-scenario-global
This wasn't hurting anything, but it's more in line with how we manage
other tests.
# See http://EditorConfig.org for the specification
root = true
[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true
[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true