Please update Caddy dependency #15
Description
Building Caddy with proxyprotocol fails with errors:
[redacted]/pkg/mod/github.com/google/[email protected]/parser/helper.go:20:2: ambiguous import: found package github.com/antlr/antlr4/runtime/Go/antlr in multiple modules:
github.com/antlr/antlr4 v0.0.0-20200503195918-621b933c7a7f ([redacted]/pkg/mod/github.com/antlr/[email protected]/runtime/Go/antlr)
github.com/antlr/antlr4/runtime/Go/antlr v1.4.10 ([redacted]/pkg/mod/github.com/antlr/antlr4/runtime/!go/[email protected])
As far as I'm able to guess that happens because proxyprotocol's go.mod requires an old Caddy.