Update 'updating-libraries.md'
Update 'updating-libraries.md'

tangrams/harfbuzz-icu-freetype,tangrams/harfbuzz-icu-freetype,tangrams/harfbuzz-icu-freetype,tangrams/harfbuzz-icu-freetype,tangrams/harfbuzz-icu-freetype,tangrams/harfbuzz-icu-freetype