Update golang Docker tag to v1.19.4

Self-hosted Renovate Bot · Self-hosted Renovate Bot · commit 1a23a4d3c6e7 · 2022-12-27T18:25:32.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.17.3-buster AS builder
+FROM golang:1.19.4-buster AS builder
 # hadolint ignore=DL3008
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-FROM golang:1.17.3-buster AS builder`
	`1`	`+FROM golang:1.19.4-buster AS builder`
`2`	`2`	`# hadolint ignore=DL3008`
`3`	`3`	`RUN apt-get update && \`
`4`	`4`	`apt-get install -y --no-install-recommends \`