Update dependency golang to v1.18 (#111)

renovate[bot] · renovate-bot · web-flow · commit 8b456a81e7dc · 2022-03-22T08:52:55.000+01:00
Co-authored-by: Renovate Bot &lt;bot@renovateapp.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17-alpine as builder
+FROM golang:1.18-alpine as builder
 
 RUN mkdir -p /go/src/github.com/containeroo/syncflaer
 WORKDIR /go/src/github.com/containeroo/syncflaer

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM golang:1.17-alpine as builder`
	`1`	`+FROM golang:1.18-alpine as builder`
`2`	`2`
`3`	`3`	`RUN mkdir -p /go/src/github.com/containeroo/syncflaer`
`4`	`4`	`WORKDIR /go/src/github.com/containeroo/syncflaer`