net/rabbiteer: fix openssl 1.1.1 breakage - rabbiteer uses a library that uses a library that provides OpenSSL - amqp library is EWONTFIX so purge the OpenSSL patches until whenever

[dch]

Test Plan

works with make package but now we have rust 1.30.1 ... waiting for poudriere

[dch]

@jrm this passes local poudriere, needs your rubber stamp or your nit-stick.

[jrm]

I don't see any nits to pick. :)