Android: bump to Gradle 9.5.1 and AGP 9.2.1


Following Qt 6.12 release 3rd party components update.

Pick-to: 6.12
Task-number: QTBUG-146315
Change-Id: Id912b9c8d331c6872b67af0b121085ee31e16399
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>
commit87e18d5c2d7f9df4cd0cf80601a488f3cc1b997a
parent5ef3629b8cb638e319fb9c95440c2c4c94fd03a0
authorAssam Boudjelthia <assam.boudjelthia@qt.io>
committerAssam Boudjelthia <assam.boudjelthia@qt.io>
commit timeSun, 16 Aug 2026 10:50:10 +0000