Michael Sproul ca1ce381a9 Delete Kiln and Ropsten configs (#4038)
## Proposed Changes

Remove built-in support for Ropsten and Kiln via the `--network` flag. Both testnets are long dead and deprecated.

This shaves about 30MiB off the binary size, from 135MiB to 103MiB (maxperf), or 165MiB to 135MiB (release).
2023-03-01 06:16:14 +00:00
..
2022-12-20 01:34:52 +00:00