.editorconfig

tests: add interface checks for bundle, statichttp, and union peers

I forgot to add these when I initially wrote the test. They inherit
from localrepo.localpeer, so they should be explicitly tested.

Differential Revision: https://phab.mercurial-scm.org/D810

# 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