Add import of board libraries in package

pyproject.toml

@@ -48,7 +48,7 @@ Source = 'https://gitlab.eclipse.org/eclipse/aidge/aidge_export_arm_cortexm'
 # Tools settings -------------------------------------------------------------------------------------------------------
 [tool.setuptools]  # configuration specific to the `setuptools` build backend.
 packages = { find = { where = ["."], include = ["aidge_export_arm_cortexm", "aidge_export_arm_cortexm.*"] } }
-package-data = { "aidge_export_arm_cortexm" = ["**/*.jinja", "**/*.h", "**/*.hpp", "**/*.c", "**/*.cpp"] }
+package-data = { "aidge_export_arm_cortexm" = ["**/*.jinja", "**/*.h", "**/*.hpp", "**/*.c", "**/*.cpp"], "aidge_export_arm_cortexm.boards" = ["**/*"] }
 
 [tool.setuptools.dynamic]
 version = { attr = "aidge_export_arm_cortexm.__version__" }