Viewer fonts for the Emoji Project contribution from Kitty Catznip (kitty@catznip.com)
Use autobuild configure/build/package as normal. Note that for official builds we use platform=common.
The version is determined by the fonts_version variable, which can be set in the environment. If not set, it defaults to 1.0.0.
For official builds FS automated builds, this is expected to be extracted from the tag of the current main branch, where the format can be vN.N.N or N.N.N.