Upgrade to Caddy v2.5.1

Author: pteich

Dockerfile

@@ -11,7 +11,7 @@ func main() {\n\
 caddycmd.Main()\n\
 }' > main.go && \
           go env -w GOPROXY="https://goproxy.io,direct" && \
-          go mod init caddy && go get github.com/caddyserver/caddy/v2@v2.5.0 && go get && \
+          go mod init caddy && go get github.com/caddyserver/caddy/v2@v2.5.1 && go get && \
           CGO_ENABLED=0 go build -trimpath -tags netgo -ldflags '-extldflags "-static" -s -w' -o /usr/bin/caddy
 
 

go.mod

@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/armon/go-metrics v0.4.0 // indirect
-	github.com/caddyserver/caddy/v2 v2.5.0
+	github.com/caddyserver/caddy/v2 v2.5.1
 	github.com/caddyserver/certmagic v0.16.1
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/hashicorp/consul/api v1.13.0

go.sum

@@ -184,8 +184,8 @@ github.com/boombuler/barcode v1.0.1/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl
 github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
 github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
 github.com/caarlos0/ctrlc v1.0.0/go.mod h1:CdXpj4rmq0q/1Eb44M9zi2nKB0QraNKuRGYGrrHhcQw=
-github.com/caddyserver/caddy/v2 v2.5.0 h1:eRHzZ4l3X6Ag3kUt8nj5IxATprhqKq/wToP7OHlXWA0=
-github.com/caddyserver/caddy/v2 v2.5.0/go.mod h1:E+cb3E3jNt3MgAsObwNNkVEIUzriTlyVktcW4NYCD3E=
+github.com/caddyserver/caddy/v2 v2.5.1 h1:bAWwslD1jNeCzDa+jDCNwb8M3UJ2tPa8UZFFzPVmGKs=
+github.com/caddyserver/caddy/v2 v2.5.1/go.mod h1:E+cb3E3jNt3MgAsObwNNkVEIUzriTlyVktcW4NYCD3E=
 github.com/caddyserver/certmagic v0.16.1 h1:rdSnjcUVJojmL4M0efJ+yHXErrrijS4YYg3FuwRdJkI=
 github.com/caddyserver/certmagic v0.16.1/go.mod h1:jKQ5n+ViHAr6DbPwEGLTSM2vDwTO6EvCKBblBRUvvuQ=
 github.com/campoy/unique v0.0.0-20180121183637-88950e537e7e/go.mod h1:9IOqJGCPMSc6E5ydlp5NIonxObaeu/Iub/X03EKPVYo=