github: configure the path to the TBB version header

Author: David Aguilar

.github/workflows/test-linux.yml

@@ -91,6 +91,7 @@ jobs:
               -D "BUILD_DOCS=OFF" \
               -D "CMAKE_INCLUDE_PATH=${{runner.temp}}/USD/include" \
               -D "CMAKE_LIBRARY_PATH=${{runner.temp}}/USD/lib" \
+              -D "TBB_VERSION_H=${{runner.temp}}/USD/include/tbb/tbb_stddef.h" \
               ..
           cmake --build . --config Release
 
@@ -103,6 +104,7 @@ jobs:
               -D "BUILD_PYTHON_BINDINGS=OFF" \
               -D "CMAKE_INCLUDE_PATH=${{runner.temp}}/USD/include" \
               -D "CMAKE_LIBRARY_PATH=${{runner.temp}}/USD/lib" \
+              -D "TBB_VERSION_H=${{runner.temp}}/USD/include/tbb/tbb_stddef.h" \
               ..
           cmake --build . --config Release