Freetype, x264, libssh, libgpg-error and libmfx updates

The following projects have been updated:

• Freetype was updated to 2.10.0.
• x264 was updated to 0.157.r2969.
• libssh was updated to 0.8.7.
• libgpg-error was updated to 1.3.6.
• libmfx was updated to 1.27.r66.

Any projects that have a dependency that was updated has also been updated to build with the latest versions of the new libraries as well.