contrib: restore the `hg fix` configuration in the examples
After decc3bd3f20d, running `black` will DTRT, but running `hg fix` did nothing
(unless the example config file was %included, in which case it truncated the
file instead of formatting it). I'm not sure why that was happening, but let's
not leave a code shredder laying around.
Differential Revision: https://phab.mercurial-scm.org/D10311
--- a/contrib/examples/fix.hgrc Wed Mar 31 17:54:02 2021 -0400
+++ b/contrib/examples/fix.hgrc Mon Apr 05 13:02:51 2021 -0400
@@ -5,7 +5,7 @@
rustfmt:command = rustfmt +nightly
rustfmt:pattern = set:"**.rs" - "mercurial/thirdparty/**"
-black:command = black
+black:command = black --config=pyproject.toml -
black:pattern = set:**.py - mercurial/thirdparty/**
# Mercurial doesn't have any Go code, but if we did this is how we