tst_rendernode autotest is useless

********* Start testing of tst_rendernode *********
Config: Using QtTest library 6.5.0, Qt 6.5.0 (x86_64-little_endian-llp64 shared (dynamic) release build; by MSVC 2022), windows 11
PASS   : tst_rendernode::initTestCase()
SKIP   : tst_rendernode::renderOrder() Render nodes not yet supported with QRhi
C:\work\qtdeclarative_rel_cmake\tests\auto\quick\rendernode\tst_rendernode.cpp(200) : failure location
SKIP   : tst_rendernode::messUpState() Render nodes not yet supported with QRhi
C:\work\qtdeclarative_rel_cmake\tests\auto\quick\rendernode\tst_rendernode.cpp(233) : failure location
SKIP   : tst_rendernode::matrix() Render nodes not yet supported with QRhi
C:\work\qtdeclarative_rel_cmake\tests\auto\quick\rendernode\tst_rendernode.cpp(295) : failure location
PASS   : tst_rendernode::cleanupTestCase()
Totals: 2 passed, 0 failed, 3 skipped, 0 blacklisted, 185ms
********* Finished testing of tst_rendernode *********