File CMakeLists.txt of Package failed_soapy-rtlsdr

```cmake
cmake_minimum_required(VERSION 3.5)

project(rtlsdrSupport VERSION 0.3.3 LANGUAGES CXX)

find_package(PkgConfig REQUIRED)
pkg_check_modules(RTLSDR REQUIRED librtlsdr)

include_directories(${RTLSDR_INCLUDE_DIRS})

add_library(rtlsdrSupport MODULE
    Registration.cpp
    Settings.cpp
    Streaming.cpp
    Version.cpp
)

target_link_libraries(rtlsdrSupport PRIVATE ${RTLSDR_LIBRARIES} SoapySDR::SOAPY_SDR)

set_target_properties(rtlsdrSupport PROPERTIES
    PREFIX ""
    SUFFIX ".so"
    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
)

install(TARGETS rtlsdrSupport
    LIBRARY DESTINATION lib64/SoapySDR/modules0.8
)
```

### Explanation of Changes:
1. **Modified Installation Path**:
   - Changed the `install(TARGETS rtlsdrSupport LIBRARY DESTINATION ...)` line to specify `lib64/SoapySDR/modules0.8` instead of `lib64/SoapySDR/modules0.8-3`.

2. **Minimal Impact**:
   - This change ensures the library is installed in the expected directory without altering other parts of the build process.

After applying this fix, rebuild the package to verify that the issue is resolved.