Update module github.com/coreos/etcd to v3.3.27+incompatible

Author: renovate[bot]

go.mod

@@ -17,7 +17,7 @@ replace (
 	// add these libraries as direct dependencies, but to stop `go mod tidy`
 	// removing them we would need to import them somewhere in the code.
 	// See: https://github.com/golang/go/issues/37352
-	github.com/coreos/etcd => github.com/coreos/etcd v3.3.25+incompatible
+	github.com/coreos/etcd => github.com/coreos/etcd v3.3.27+incompatible
 	github.com/gorilla/websocket => github.com/gorilla/websocket v1.4.2
 	github.com/labstack/echo/v4 => github.com/labstack/echo/v4 v4.2.0
 	golang.org/x/text => golang.org/x/text v0.3.5

go.sum

@@ -9,6 +9,7 @@ github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5
 github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
 github.com/codegangsta/inject v0.0.0-20150114235600-33e0aa1cb7c0/go.mod h1:4Zcjuz89kmFXt9morQgcfYZAYZ5n8WHjt81YYWIwtTM=
 github.com/coreos/etcd v3.3.25+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/etcd v3.3.27+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=