busybox: add another upstream patch to fix (g)unzip

0002-unzip.patch was added in 69516e05 to fix a segmentation fault in the
gunzip applet.  However, it introduced a new issue that made the unzipping
of some files fail.

Add an upstream patch that fixes this new issue.

Fixes #8501.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Jason Rush <rush0033@hotmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 63fdab6b)