[update] update to upstream commit cb98d95
Squashed 'qtscript/' changes from 15f8b3a..e2415c8

e2415c8 sync.profile: Point dependencies to an empty string
14625f4 Doc: Removed landing page from "technology-apis" group.
6341e53 Add changes-5.1.0 file

git-subtree-dir: qtscript
git-subtree-split: e2415c8b957a41345284f56d11cd276d5e4e9267
Merge commit '6706675baa1c938d2158d5924697608e94f3dbac'
[packaging] touch .git to make sure that syncqt is run

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>