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

Author: renovate[bot]

.github/workflows/build.yaml

@@ -10,7 +10,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: golang:1.15-alpine
+      image: golang:1.19-alpine
     steps:
       - name: Download OS Dependencies
         run: apk add --no-cache git make bash curl tar gcc libc-dev sudo

Dockerfile

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.0-experimental
-FROM golang:1.15-alpine as builder
+FROM golang:1.19-alpine as builder
 ARG VERSION
 ENV GOCACHE "/go-build-cache"
 WORKDIR /src