python: Add requirements.txt to pyproject

Signed-off-by: Daniel Schaefer <dhs@frame.work>

Author: JohnAZoidberg

python/pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["hatchling", "hatch-vcs"]
+requires = ["hatchling", "hatch-vcs", "hatch-requirements-txt"]
 build-backend = "hatchling.build"
 
 [project]
@@ -49,6 +49,9 @@ ledmatrixgui = "inputmodule.cli:main_gui"
 #[tool.hatch.build.hooks.vcs]
 #version-file = "inputmodule/_version.py"
 
+[tool.hatch.metadata.hooks.requirements_txt]
+files = ["requirements.txt"]
+
 [tool.hatch.build.targets.sdist]
 exclude = [
   "/.github",