path-suboption: deprecated specifying the attributes as bytes
The known suboptions have been updated, so we can deprecated passing bytes in case
some extensions use them.
fixbundle() {
grep -v 'saving bundle' | grep -v 'saved backup' | \
grep -v added | grep -v adding | \
grep -v "unable to find 'e' for patching" | \
grep -v "e: No such file or directory" | \
cat
}