Bug#960018: node-babel7: @babel/register depends on node-pirates which is not packaged

[Xavier Guimard]

Package: node-babel7
Version: 7.4.5-8
Severity: important
Control: affects -1 node-crc

@babel/register depends on node-pirates which is not available in Debian
archives. This blocks node-crc update to node-babel7.