bedrock: Update to go 1.19

go.mod

 module github.com/ethereum-optimism/optimism
 
-go 1.18
+go 1.19
 
 require (
 	github.com/btcsuite/btcd v0.23.3

op-batcher/Dockerfile

-FROM --platform=$BUILDPLATFORM golang:1.18.0-alpine3.15 as builder
+FROM --platform=$BUILDPLATFORM golang:1.19.0-alpine3.15 as builder
 
 ARG VERSION=v0.0.0
 

op-chain-ops/Dockerfile

-FROM golang:1.18.0-alpine3.15 as builder
+FROM golang:1.19.0-alpine3.15 as builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers git jq bash
 

op-exporter/Dockerfile

-FROM golang:1.18.0-alpine3.15 as builder
+FROM golang:1.19.0-alpine3.15 as builder
 
 # build from root of repo
 COPY ./op-exporter /app

op-node/Dockerfile

-FROM --platform=$BUILDPLATFORM golang:1.18.0-alpine3.15 as builder
+FROM --platform=$BUILDPLATFORM golang:1.19.0-alpine3.15 as builder
 
 ARG VERSION=v0.0.0
 

op-proposer/Dockerfile

-FROM --platform=$BUILDPLATFORM golang:1.18.0-alpine3.15 as builder
+FROM --platform=$BUILDPLATFORM golang:1.19.0-alpine3.15 as builder
 
 ARG VERSION=v0.0.0
 

op-wheel/Dockerfile

-FROM golang:1.18.0-alpine3.15 as builder
+FROM golang:1.19.0-alpine3.15 as builder
 
 RUN apk add --no-cache make gcc musl-dev linux-headers