Merge topic 'update-bzip2'

9bd8c64e68 Merge branch 'upstream-bzip2' into update-bzip2
229de49624 bzip2 2019-07-13 (6a8690fc)
cab14b9dfd bzip2: Prefer LF as EOL in dlltest.c

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !11360