test(end2end): move QTest::failOnWarning into init()


It had no real effect in initTestCase.

Pick-to: 6.12
Change-Id: I52d5ed0cc06ecda75413b8cf24b37e8b0d079c36
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
commit9a33b4eb625ffb42d57c6d3046da12a570ede6d7
parent497afb0eaeae3445f542f7aed4fc5d792c602bb4
authorDennis Oberst <dennis.oberst@qt.io>
committerDennis Oberst <dennis.oberst@qt.io>
commit timeTue, 21 Jul 2026 18:18:49 +0000