- drop .8bit-hex, .preserveattrs, .cloexec, .7zip and part of
.utf8-look-and-feel patch, applied upstream
- sync the rest of patches, adopt upstream version of UTF8 patch
- update URL and source links
- add required BR
- drop .fishfix, .rpmconf patches, applied upstream
- fix IPv6 patch (should fix#206234 and #213212)
- don't crash when directory ending with newline is listed (#215909),
disable support for directories with '\n' in name to avoid further
issues (remove .uglydir patch) and report chdir error
