.cmake.conf: set QT_EXTRA_INTERNAL_TARGET_DEFINES in one command


More readable.

Pick-to: 6.11 6.10 6.8 6.5
Change-Id: I31fccc0ba1e705a561811fc421175f61eb38f9e7
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
commitfcc19f21cfed23768fb455862344e9a1480e4977
parentd772275d278a333486d87e8046444bc21afe6cd0
authorAhmad Samir <a.samirh78@gmail.com>
committerAhmad Samir <a.samirh78@gmail.com>
commit timeTue, 9 Dec 2025 13:24:43 +0200