erofs-utils: upgrade 1.4 -> 1.5

erofs-utils: upgrade 1.4 -> 1.5

0001-fsck-main.c-add-missing-include.patch
removed since it's included in 1.5.

License-Update: license switch to GPL-2.0+ OR Apache-2.0
                for better 3rd-party integration.

Changelog:
==========
* This release includes the following updates:
   - (fsck.erofs) support filesystem extraction (Igor Ostapenko);
   - support ztailpacking inline feature for compressed files (Yue Hu);
   - (dump.erofs) support listing directories;
   - more liberofs APIs (including iterate APIs) (me, Kelvin Zhang);
   - use mtime to allow more control over the timestamps (David Anderson);
   - switch to GPL-2.0+ OR Apache-2.0 dual license for liberofs;
   - various bugfixes and cleanups;

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>