qtpaths: generate proper JSON

The "manual" generation left a trailing comma in the object definition.
This is illegal, as per RFC 8259:

      object = begin-object [ member *( value-separator member ) ]
               end-object

Hence, the resulting JSON does not get accepted by any parser.

Let's just not do that and use QJsonDocument.

Change-Id: I882486e55f66c52d142638f37584088091bbc123
Pick-to: 6.2 6.5 6.6
Fixes: QTBUG-115124
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>

0 files changed, 0 insertions, 0 deletions