Fix WiX rules
Fix WiX rules

The light linker rule needs "msi" as inputsFromDependencies in the
wixsetup case. Otherwise the rule does not "wait" for the msi being
completed.

This problen was not visible before commit 18b6af68 which removed
superfluous rule connections.

Change-Id: I4702807822f2237dcdf7e238e7b849dcbf38da5b
Reviewed-by: Jake Petroules <2d627e1cecd5435752fa500bacbe05f7cc90c369@qt.io>

qt-labs/qbs,qtproject/qt-labs-qbs,qtproject/qt-labs-qbs,qt-labs/qbs,qtproject/qt-labs-qbs,qtproject/qt-labs-qbs,qt-labs/qbs,qt-labs/qbs,qtproject/qt-labs-qbs,qtproject/qt-labs-qbs,qt-labs/qbs,qt-labs/qbs,qt-labs/qbs,qtproject/qt-labs-qbs