modalias.prov: make sort locale-independent with LC_ALL=C

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

modalias.prov

@@ -80,5 +80,5 @@ for module in $(grep -E '/lib/modules/.+\.ko(\.gz|\.bz2|\.xz|\.zst)?$') "$@"; do
     /sbin/modinfo -F alias "$module" \
     | sed -nre "s,[^][0-9a-zA-Z._:*?/-],_,g; s,(.+),modalias(\\1)$modver,p"
 done \
-| sort -u \
+| LC_ALL=C sort -u \
 | combine_modaliases