py(deps): Add linkify-it for docs

See also: https://github.com/tsutsu3/linkify-it-py

Author: tony

poetry.lock

@@ -81,6 +81,7 @@ sphinxext-opengraph = "<0.8" # https://github.com/wpilibsuite/sphinxext-opengrap
 sphinx-copybutton = "*"
 sphinxext-rediraffe = "*"
 myst_parser = ">=0.18.1"
+linkify-it-py = "*"
 
 [tool.poetry.group.test.dependencies]
 ### Testing ###