use alpine 3.14

Dockerfile

@@ -3,7 +3,7 @@ FROM reg.zknt.org/zknt/golang:alpine as builder
 RUN set -xe;\
   go get tildegit.org/solderpunk/molly-brown
 
-FROM reg.zknt.org/zknt/alpine:3.13
+FROM reg.zknt.org/zknt/alpine:3.14
 RUN apk add --no-cache gettext
 COPY --from=builder /go/bin/molly-brown /molly-brown
 COPY molly.conf /etc/molly.conf.template

Jenkinsfile

@@ -8,7 +8,7 @@ timeStamp = Calendar.getInstance().getTime().format('YYYY-MM-dd',TimeZone.getTim
 pipeline {
   agent any
   triggers {
-    upstream(upstreamProjects: "../golang-alpine/trunk,../alpine/3.13", threshold: hudson.model.Result.SUCCESS)
+    upstream(upstreamProjects: "../golang-alpine/trunk,../alpine/3.14", threshold: hudson.model.Result.SUCCESS)
   }
     stages {
       stage('Build image') {

build.yaml

@@ -1,6 +1,6 @@
 ---
 version: "HEAD"
 project: molly-brown
-trigger_upstream: ../golang-alpine/trunk,../alpine/3.13
+trigger_upstream: ../golang-alpine/trunk,../alpine/3.14
 additional_tags:
   - latest