[Qt/QML] Added .qmlls.ini to ignore

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Reasons for making this change

The .qmlls.ini files are auto generated files for qt creator qml language tool.

Note from official documentation

Warning: The files generated by QT_QML_GENERATE_QMLLS_INI are only valid for the current configuration and should be ignored by your version control system. For Git, add **/.qmlls.ini to your top-level project .gitignore, for example. The globbing is required because .qmlls.ini files are generated in all source subdirectories that define QML Modules.

Links to documentation supporting these rule changes

See documentation QT_QML_GENERATE_QMLLS_INI

Merge and Approval Steps

• [x] Confirm that you've read the contribution guidelines and ensured your PR aligns
• [ ] Ensure CI is passing
• [ ] Get a review and Approval from one of the maintainers

[github-actions[bot]]

This PR is stale because there have been no updates in 90 days. It will close after 180 days of inactivity. Leave a comment if you want to keep it open :smile:

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@mtodd @defunkt @rsanheim @nex3 hi, can you make review of these changes, your bot requires activity of this pr.