add .BoardConfig.mk package-file

hc

2023-05-31 43fd8d44e8182b691c8ee61d487cec02ca11afd2

1
2
3
# md5 from https://pypi.python.org/pypi/sortedcontainers/json, sha256 locally computed
md5    ad4f00e377ad934954ac90fcac0b185f  sortedcontainers-1.5.7.tar.gz
sha256    0ff0442865e492bc50476b18000fb8400cf2472d14d21a92b27cd7c5184550ea  sortedcontainers-1.5.7.tar.gz