Qt: interface no longer starts with 6.8.3 update (Windows 64-bits)

I tried to launch VLC 4 with the latest nightly version, and got this error message when i launch the .exe (which makes VLC unable to run):

vlc-4.0.0-dev-win64-3b4b8809 - Nightly 31/03/25

Windows 11LENOVOAMD_vlc-4.0.0-dev-win64-3b4b8809.LOG

@fuzun : "00000088 0.50693291 [21624] qt generic error: qml loading File was compiled ahead of time with an incompatible version of Qt and the original file cannot be found. Please recompile"

Related to !6996 (merged) (!6996 (merged))