Updates Jarsigner and tycho version

cherry-picked commit 8fd3f10e5ecf8de8ee84900133e71b00f78edf06

Change-Id: Ie09b8da29d367145e2b6085ba9ca9dae9302939a
Reviewed-on: https://git.eclipse.org/r/15999
Reviewed-by: Judith Gull <jgu@bsiag.com>
IP-Clean: Judith Gull <jgu@bsiag.com>
Tested-by: Judith Gull <jgu@bsiag.com>
3 files changed