tests: correct Windows output to account for putting repos in `repo` subdir
These were missed in
55c6ebd11cb9, due to being conditionalized and not running
in CI.
--- a/tests/test-audit-path.t Tue Oct 01 21:34:44 2024 -0400
+++ b/tests/test-audit-path.t Tue Oct 01 21:40:20 2024 -0400
@@ -114,7 +114,7 @@
#else
('back' will be a file and cause some other system specific error)
$ hg update -Cr2
- abort: $TESTTMP/target/back/test: $ENOTDIR$
+ abort: $TESTTMP/repo/target/back/test: $ENOTDIR$
[255]
#endif