Need to set locale before calling package_native_routine_registration_skeleton()

[hadley]

Since tools:::native_routine_registration_db_from_ff_call_db() calls order(), leading to spurious diffs like r-lib/roxygen2@e8cd313

[jimhester]

I think the best way to fix this would be to temporarily use C collation with withr::with_collate() when calling tools::package_native_routine_registration_skeleton()

cpp11/R/register.R

Lines 248 to 253 in 41232a8

	tools::package_native_routine_registration_skeleton(path,
	con,
	character_only = FALSE,
	include_declarations = TRUE
	)