cmake xtensor examples

ossia/score 3rdparty/xtensor.cmake :4 

find_package(xtensor 0.27.0 GLOBAL CONFIG)

xtensor-stack/xtensor benchmark/CMakeLists.txt :15 

find_package(xtensor REQUIRED CONFIG)

xtensor-stack/xtensor-python CMakeLists.txt :45 

find_package(xtensor ${xtensor_REQUIRED_VERSION} REQUIRED)

luxonis/depthai-core cmake/depthaiDependencies.cmake :105 

find_package(xtensor ${_QUIET} CONFIG REQUIRED)

xtensor-stack/xtensor-blas CMakeLists.txt :68 

find_package(xtensor ${xtensor_REQUIRED_VERSION} REQUIRED)