base.bbclass: Set umask 022 also for do_unpack task

* when git checkouts files from fetched clone it respects system umask
  and creates files with different permissions, if such files are copied
  to packages, resulting target images have also different permissions
  on them.
* we need reproducible builds across different builders with different
  system umask, so set 022 umask

[YOCTO #5590]

(From OE-Core rev: c9289c506633ffe5c482000d8d225e45454c064d)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions