void-packages/srcpkgs/python-tracing/update

site="http://git.liw.fi/python-tracing/"
pattern='(?<!-)\b\Q'"$pkgname"'\E(-tracing)?[-_]?((src|source)[-_])?\K([^-/_\s]*?\d[^-/_\s]*?)(?=(?:[-_.](?:src|source|orig))?\.(?:[jt]ar|shar|t[bglx]z|tbz2|zip))\b'