chore(deps): update golang docker tag to v1.19 (#281)

renovate[bot] · web-flow · commit 65675288c2dc · 2022-10-05T21:38:37.000+11:00
Closes TECH-50.

Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/backend/Dockerfile b/backend/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine as app-builder
+FROM golang:1.19-alpine as app-builder
 WORKDIR /go/src/app
 COPY . .
 RUN apk add git
diff --git a/backend/Dockerfile.development b/backend/Dockerfile.development
@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine as build-env
+FROM golang:1.19-alpine as build-env
 
 # make current working directory /app
 WORKDIR /go/src/cms.csesoc.unsw.edu.au

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM golang:1.18-alpine as app-builder`
	`1`	`+FROM golang:1.19-alpine as app-builder`
`2`	`2`	`WORKDIR /go/src/app`
`3`	`3`	`COPY . .`
`4`	`4`	`RUN apk add git`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM golang:1.18-alpine as build-env`
	`1`	`+FROM golang:1.19-alpine as build-env`
`2`	`2`
`3`	`3`	`# make current working directory /app`
`4`	`4`	`WORKDIR /go/src/cms.csesoc.unsw.edu.au`