tst_RenderControl fails on Android

********* Start testing of tst_RenderControl *********
agent:2022/04/13 15:36:52 build.go:394: 1: Config: Using QtTest library 6.4.0, Qt 6.4.0 (i386-little_endian-ilp32 shared (dynamic) release build; by Clang 12.0.8 (https://android.googlesource.com/toolchain/llvm-project c935d99d7cf2016289302412d708641d52d2f7ee)), android 6.0
agent:2022/04/13 15:36:52 build.go:394: 1: QWARN  : tst_RenderControl::initTestCase() QEGLPlatformContext: Failed to create context: 3005
agent:2022/04/13 15:36:52 build.go:394: 1: QWARN  : tst_RenderControl::initTestCase() Failed to load vulkan
agent:2022/04/13 15:36:52 build.go:394: 1: QWARN  : tst_RenderControl::initTestCase() initInstance: No Vulkan library available
agent:2022/04/13 15:36:52 build.go:394: 1: QWARN  : tst_RenderControl::initTestCase() Failed to create platform Vulkan instance
agent:2022/04/13 15:36:52 build.go:394: 1: PASS   : tst_RenderControl::initTestCase()
agent:2022/04/13 15:36:52 build.go:394: 1: QDEBUG : tst_RenderControl::cube() Red channel mismatch at position (320, 240). Expected 239 with maximum difference 5, got 255.
agent:2022/04/13 15:36:52 build.go:394: 1: FAIL!  : tst_RenderControl::cube() 'comparePixelNormPos(result, 0.5, 0.5, QColor::fromRgb(239, 239, 239), FUZZ)' returned FALSE. ()
agent:2022/04/13 15:36:52 build.go:394: 1:    Loc: [/home/qt/work/qt/qtquick3d/tests/auto/quick3d_visual/rendercontrol/tst_rendercontrol.cpp(118)]
agent:2022/04/13 15:36:52 build.go:394: 1: QDEBUG : tst_RenderControl::textureSourceItem() Red channel mismatch at position (320, 240). Expected 0 with maximum difference 5, got 255.
agent:2022/04/13 15:36:52 build.go:394: 1: FAIL!  : tst_RenderControl::textureSourceItem() 'comparePixelNormPos(result, 0.5, 0.5, QColor::fromRgb(0, 128, 0), FUZZ)' returned FALSE. ()
agent:2022/04/13 15:36:52 build.go:394: 1:    Loc: [/home/qt/work/qt/qtquick3d/tests/auto/quick3d_visual/rendercontrol/tst_rendercontrol.cpp(146)]
agent:2022/04/13 15:36:52 build.go:394: 1: QDEBUG : tst_RenderControl::dynamicLights() Red channel mismatch at position (320, 240). Expected 0 with maximum difference 5, got 255.
agent:2022/04/13 15:36:52 build.go:394: 1: FAIL!  : tst_RenderControl::dynamicLights() 'comparePixelNormPos(result, 0.5, 0.5, QColor::fromRgb(0, 0, 0), FUZZ)' returned FALSE. ()
agent:2022/04/13 15:36:52 build.go:394: 1:    Loc: [/home/qt/work/qt/qtquick3d/tests/auto/quick3d_visual/rendercontrol/tst_rendercontrol.cpp(280)]
agent:2022/04/13 15:36:52 build.go:394: 1: PASS   : tst_RenderControl::cleanupTestCase()
agent:2022/04/13 15:36:52 build.go:394: 1: Totals: 2 passed, 3 failed, 0 skipped, 0 blacklisted, 20150ms
agent:2022/04/13 15:36:52 build.go:394: 1: ********* Finished testing of tst_RenderControl *********