Matthew Holt d06d0e79f8
go.mod: Upgrade CertMagic to v0.16.0
Includes several breaking changes; code base updated accordingly.

- Added lots of context arguments
- Use fs.ErrNotExist
- Rename ACMEManager -> ACMEIssuer; CertificateManager -> Manager
2022-03-25 11:28:54 -06:00
..
2022-03-03 11:12:37 -07:00
2022-03-22 10:47:21 -06:00