feat(go): upgrade dependencies

go.mod

@@ -3,19 +3,8 @@ module github.com/caddy-dns/route53
 go 1.16
 
 require (
-	github.com/caddyserver/caddy/v2 v2.4.5
-	github.com/caddyserver/certmagic v0.15.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/libdns/route53 v1.3.0
-	github.com/miekg/dns v1.1.43 // indirect
-	github.com/prometheus/common v0.32.1 // indirect
-	github.com/prometheus/procfs v0.7.3 // indirect
-	go.uber.org/atomic v1.9.0 // indirect
+	github.com/caddyserver/caddy/v2 v2.6.4
+	github.com/libdns/route53 v1.3.1
 	go.uber.org/multierr v1.7.0 // indirect
-	go.uber.org/zap v1.19.1 // indirect
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
-	golang.org/x/net v0.0.0-20211029224645-99673261e6eb // indirect
-	golang.org/x/sys v0.0.0-20211029165221-6e7872819dc8 // indirect
-	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/crypto v0.7.0 // indirect
 )