[Buildroot] [PATCH 2/2] qt5webkit: backport upstream icu-59 fix from 5.9 branch to 5.6.3

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > icu-59.x slightly changed the API, breaking qt5webkit builds. For details, see:
 > https://bugreports.qt.io/browse/QTBUG-60532

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard