Set QT_EXTRA_INTERNAL_TARGET_DEFINES in one command


More readable, and done for most other modules already.

Pick-to: 6.11 6.8 6.5
Change-Id: I9808200b42050c28f3fbc35f226e03e6ebf7fd80
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
commit5b8f727b648d3c4300cd5c2b3ebd50e681b24125
parent2e13c7e3ef325f4d0a343b5ac2ec50b9ee8ba1a2
authorMarc Mutz <marc.mutz@qt.io>
committerMarc Mutz <marc.mutz@qt.io>
commit timeWed, 22 Apr 2026 13:10:18 +0000