Enum QgsVectorLayerDirector.Direction become Int with QGIS 3.99

[jhemmi]

Testing QNEAT3 with QGIS 3.99.0 (and QT 6.9.2), i've experienced an error when QNEAT3 call QgsVectorLayerDirector with enum value as int and not as QgsVectorLayerDirector.Direction enum for default Direction.

I propose a PR that solve this point and present a QNEAT3 ready for QGIS4 but only tested on linux Voyager V25 and a QGIS 3.99.0

My tests are not exhaustive but concerned all "OD-matrix xxx"

[root676]

Thanks for reporting this issue and proposing a fix. I will test it and merge your fix as soon as QGIS QT version changes to 6+. For now all version still are at 5.

[jhemmi]

My proposition for QGIS 3.99 needs exhaustive tests and a QGIS 4 stable to be validate.
It was just a test for another plugins using QNEAT3.
Best regards