lang/node6 and sysutils/ansible removal

[Adam <adam%netbsd.org@localhost>]

I would like to remove these two packages:

lang/node6 has already reached end-of-life; I cannot build and update to the latest v6.17.1 because it does not work with current OpenSSL (1.0.2 and 1.1.x). There are newer versions available in lang/node8 and lang/node (v10).

sysutils/ansible is 4 years old; there is a newer version available in sysutils/ansible2.

Objections?

Kind regards,
Adam