bootstrap-icons.ttf is derived from Bootstrap Icons v1.13.1
(https://icons.getbootstrap.com/), Copyright 2019-2024 The Bootstrap
Authors, licensed under MIT (https://github.com/twbs/icons/blob/main/LICENSE).

Converted from the upstream .woff to .ttf with fontTools
(matplotlib's bundled FreeType cannot open .woff directly), no glyphs
added, removed, or modified. See popo/plotting/icons.py for the codepoint
mapping actually used in this project.
