Bump dependencies in Go services (#152)

* Bump core Go deps

* Bump more deps

* Regenerate pb.go files

pb/demo.proto

@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package hipstershop;
 
+option go_package = "github.com/signalfx/miscroservices-demo/hipstershop";
+
 // -----------------Cart service-----------------
 
 service CartService {

src/checkoutservice/Dockerfile

@@ -1,14 +1,11 @@
-FROM golang:1.20-alpine as builder
+FROM golang:1.22-alpine AS builder
 RUN apk add --no-cache ca-certificates git
 
-ENV PROJECT github.com/signalfx/microservices-demo/src/checkoutservice
-WORKDIR /go/src/$PROJECT
-
+WORKDIR /app
 COPY . .
-ENV GO111MODULE on
 RUN go build -o /go/bin/checkoutservice .
 
-FROM alpine as release
+FROM alpine AS release
 RUN apk add --no-cache ca-certificates
 RUN GRPC_HEALTH_PROBE_VERSION=v0.2.0 && \
     wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \

src/checkoutservice/genproto.sh

@@ -16,7 +16,8 @@
 
 #!/bin/bash -e
 
-PATH=$PATH:$GOPATH/bin
+PATH=$PATH:$(go env GOPATH)/bin
 protodir=../../pb
+outdir=./genproto
 
-protoc --go_out=plugins=grpc:genproto -I $protodir $protodir/demo.proto
+protoc --proto_path=$protodir --go_out=./$outdir --go_opt=paths=source_relative --go-grpc_out=./$outdir --go-grpc_opt=paths=source_relative $protodir/demo.proto