0.4.4

Changes since 0.4.3:

• Implement BUILD_TR31_TOOL option (ON by default) to determine whether tr31-tool will be built and whether argp is required.
• Ensure that tests can find required DLLs (if any) for Windows builds
• Fix missing library dependency for Windows builds
• Use CMake policy CMP0135 for CMake >=3.24 to suppress warning