WIP: file(GET_RUNTIME_DEPENDENCIES): Add support for crosscompiling

Tasks:

• Modify codegen for cmake_install.cmake and save the CMAKE_SYSTEM_NAME into this file;
• Use CMAKE_SYSTEM_NAME before the CMAKE_HOST_SYSTEM_NAME in actual file(GET_RUNTIME_DEPENDENCIES) and related logic;
• Use proper (crosscompiling) tool (CMAKE_OBJDUMP) (????)
• Get all info from IMPORTED_LOCATION (??????)
• Document changes;
• ???????

Issue: #20753