Merge pull request #1519 from apradhana/Fix_vdb_tool_install

Add install in CMakeLists for vdb_tool.

Author: apradhana

openvdb_cmd/vdb_tool/CMakeLists.txt

@@ -166,6 +166,7 @@ target_include_directories(vdb_tool_common INTERFACE "${Boost_INCLUDE_DIRS}" "${
 add_executable(vdb_tool src/main.cpp)
 target_include_directories(vdb_tool PRIVATE vdb_tool_common)
 target_link_libraries(vdb_tool PRIVATE vdb_tool_common)
+install(TARGETS vdb_tool RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
 
 
 # unit test