Qt bundles assimp-6.x but the system library check still enforces
the major version (5) rather than only check minimum. Ignore version
for simplicity (we don't package incompatible <5.1.6 versions).
--- a/src/plugins/assetimporters/configure.cmake
+++ b/src/plugins/assetimporters/configure.cmake
@@ -16 +16 @@
-qt_find_package(WrapQuick3DAssimp 5.1.6 PROVIDED_TARGETS WrapQuick3DAssimp::WrapQuick3DAssimp MODULE_NAME assetimporters QMAKE_LIB quick3d_assimp)
+qt_find_package(WrapQuick3DAssimp PROVIDED_TARGETS WrapQuick3DAssimp::WrapQuick3DAssimp MODULE_NAME assetimporters QMAKE_LIB quick3d_assimp)
@@ -38 +38 @@
-                   PACKAGES PACKAGE WrapQuick3DAssimp 5.1.6)
+                   PACKAGES PACKAGE WrapQuick3DAssimp)