Update freetype to 2.14.3-c39ca391 for resolve hvfload issue

[halx99]

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Axmol 3.x ------------------------------------------------------------

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[gemini-code-assist]

Code Review

This pull request updates FreeType to version 2.14.3-c39ca391 and introduces several significant improvements and bug fixes. Key changes include the implementation of dynamic memory allocation for render pools in both the black-and-white and smooth rasterizers to handle complex glyphs, refactored glyph blending and metrics calculation logic (especially for the HVF module), and enhanced stack safety and overflow checks in the PostScript and TrueType interpreters. Review feedback identified several instances where memory allocation results from FT_QNEW_ARRAY were not correctly captured, which would lead to uninitialized variable usage or incorrect success returns upon allocation failure.