Log Message:
cairo: updated to 1.14.12

Release 1.14.12:
Another bugfix release rolling up backported fixes for the past half year.

Features
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None

API Changes
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None

Dependency Changes
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None

Performance Optimizations
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None

Bug Fixes
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* Fix assertion hit with PDFs using Type 4 fonts rendered with user
  fonts, due to error when destroying glyph page.
* Fix build error with util/font-view
* Fix handling of truetype fonts with excessively long font names
* Fix falling back to system font with PDFs using certain embedded
  fonts, due to truncated font names.
* Fix sigabrt printing documents with fonts lacking the mandatory .nodef
  glyph.
* Fix undefined-behavior with integer math.
* Fix various warnings and typos