qt6_tool: Error out on duplicate entries in module list


Change-Id: Ie32302c8699dae67a6635a1bba52b6cf53ab2a5c
Reviewed-by: Adrian Herrmann <adrian.herrmann@qt.io>
commit60353d14b04d89ea331d0aa4a69f9b16c695054e
parentfb8c3f7be23743eb7a6298f9c48fd22cbc91f0b3
authorFriedemann Kleint <Friedemann.Kleint@qt.io>
committerFriedemann Kleint <Friedemann.Kleint@qt.io>
commit timeWed, 3 Jul 2024 11:26:50 +0000