python-utils-r1.eclass: Silence missing locale(1) error

The python_export_utf8_locale() function checks for missing locale(1)
and handles it gracefully.  However, it does not redirect stderr
probably, so systems without the executable (e.g. musl) get unintended
console output.  Redirect it to /dev/null.

Signed-off-by: Michał Górny <mgorny@gentoo.org>

eclass/python-utils-r1.eclass

@@ -1178,7 +1178,7 @@ python_export_utf8_locale() {
 	debug-print-function ${FUNCNAME} "${@}"
 
 	# If the locale program isn't available, just return.
-	type locale >/dev/null || return 0
+	type locale &>/dev/null || return 0
 
 	if [[ $(locale charmap) != UTF-8 ]]; then
 		# Try English first, then everything else.