Update dependencies in qt/qtshadertools fails

CMake Error at /home/qt/work/install/lib/cmake/Qt6BuildInternals/StandaloneTests/QtShaderToolsTestsConfig.cmake:1 (find_package):
agent:2021/10/21 04:34:48 build.go:393:   Found package configuration file:
agent:2021/10/21 04:34:48 build.go:393:     /home/qt/work/install/lib/cmake/Qt6/Qt6Config.cmake
agent:2021/10/21 04:34:48 build.go:393:   but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
agent:2021/10/21 04:34:48 build.go:393:   FOUND.  Reason given by package:
agent:2021/10/21 04:34:48 build.go:393:   Failed to find Qt component "ShaderTools".
agent:2021/10/21 04:34:48 build.go:393:   Expected Config file at
agent:2021/10/21 04:34:48 build.go:393:   "/home/qt/work/install/lib/cmake/Qt6ShaderTools/Qt6ShaderToolsConfig.cmake"
agent:2021/10/21 04:34:48 build.go:393:   exists
agent:2021/10/21 04:34:48 build.go:393:   
agent:2021/10/21 04:34:48 build.go:393: Call Stack (most recent call first):
agent:2021/10/21 04:34:48 build.go:393:   /home/qt/work/install/lib/cmake/Qt6BuildInternals/Qt6BuildInternalsConfig.cmake:581 (include)
agent:2021/10/21 04:34:48 build.go:393:   tests/CMakeLists.txt:7 (qt_build_tests)
agent:2021/10/21 04:34:48 build.go:393: -- Configuring incomplete, errors occurred!