iOS: Use python3 for enumerating test target devices

macOS 12.3 removed python 2

Fixes: QTBUG-101745
Change-Id: Ieace2623e838cf36a7a68186b0f729ff0f19299a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit 9ec05e4f361f11796177ff2d26eaa078d733ad82)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mkspecs/features/uikit/devices.py b/mkspecs/features/uikit/devices.py
index 8cdcb370a0..5f2bd5dff2 100755
--- a/mkspecs/features/uikit/devices.py
+++ b/mkspecs/features/uikit/devices.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 
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