print/freetype2: Update to 2.11.0

Additional changes:

• Convert to CMake
• Rearrange Makefile
• Clean up MASTER_SITES and use SAVANNAH alias

Changelog:
https://gitlab.freedesktop.org/freetype/freetype/-/blob/VER-2-11-0/docs/CHANGES

I'd also like to thank tcberner and antoine for their time and effort getting
this ready to be committed.

PR: 251512
Exp-run by: antoine
Approved by: tcberner (mentor)
Differential Revision: https://reviews.freebsd.org/D31909