updating dockerfiles

ee/docker/ee.Dockerfile

@@ -2,7 +2,7 @@
 
 # Base Go environment
 # -------------------
-FROM golang:1.18-alpine as base
+FROM golang:1.20-alpine as base
 WORKDIR /porter
 
 RUN apk update && apk add --no-cache gcc musl-dev git protoc

ee/docker/provisioner.Dockerfile

@@ -2,7 +2,7 @@
 
 # Base Go environment
 # -------------------
-FROM golang:1.18-alpine as base
+FROM golang:1.20-alpine as base
 WORKDIR /porter
 
 RUN apk update && apk add --no-cache gcc musl-dev git protoc

go.sum

@@ -1456,10 +1456,6 @@ github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/polyfloyd/go-errorlint v0.0.0-20210722154253-910bb7978349/go.mod h1:wi9BfjxjF/bwiZ701TzmfKu6UKC357IOAtNr0Td0Lvw=
-github.com/porter-dev/api-contracts v0.0.7 h1:4uGOb/jIg/oYnEEzqLgXrgHjFoVItAnmCpbEriUcbe0=
-github.com/porter-dev/api-contracts v0.0.7/go.mod h1:qr2L58mJLr5DUGV5OPw3REiSrQvJq6TgkKyEWP95dyU=
-github.com/porter-dev/api-contracts v0.0.9 h1:MU7Ak8KPhi6LfmmfLQDJ0PAbQL/zuEpUibXZkUY7xM8=
-github.com/porter-dev/api-contracts v0.0.9/go.mod h1:qr2L58mJLr5DUGV5OPw3REiSrQvJq6TgkKyEWP95dyU=
 github.com/porter-dev/api-contracts v0.0.10 h1:TIlyVtrufoJh9mnbOGlIuf1w99/8YWppBVzFWcRHI8c=
 github.com/porter-dev/api-contracts v0.0.10/go.mod h1:qr2L58mJLr5DUGV5OPw3REiSrQvJq6TgkKyEWP95dyU=
 github.com/porter-dev/switchboard v0.0.0-20221019155755-67ff2bf04935 h1:hfb3nt3AJXIBbevu6ARTg9SdOkMP6WLbKBiG5hT5rcc=

services/cli_install_script_container/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.18-alpine
+FROM golang:1.20-alpine
 
 WORKDIR /app
 COPY . .

services/deploy_init_container/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine as builder
+FROM golang:1.20-alpine as builder
 
 WORKDIR /init-backend
 COPY main.go .

services/migrator/Dockerfile

@@ -2,7 +2,7 @@
 
 # Base Go environment
 # -------------------
-FROM golang:1.15-alpine as base
+FROM golang:1.20-alpine as base
 WORKDIR /porter
 
 RUN apk update && apk add --no-cache gcc musl-dev git

services/porter_cli_container/dev.Dockerfile

@@ -2,7 +2,7 @@
 
 # Base Go environment
 # -------------------
-FROM golang:1.18 as base
+FROM golang:1.20 as base
 WORKDIR /porter
 
 RUN apt-get update && apt-get install -y gcc musl-dev git

services/preview_env_setup_job/Dockerfile

@@ -1,5 +1,5 @@
 # Build
-FROM golang:1.19-alpine as base
+FROM golang:1.20-alpine as base
 
 WORKDIR /app
 COPY . .

workers/Dockerfile

@@ -2,7 +2,7 @@
 
 # Buildtime environment
 # -------------------------------------------
-FROM golang:1.18-alpine3.16 as build
+FROM golang:1.20-alpine as build
 WORKDIR /app
 
 RUN apk update && apk add gcc binutils-gold musl-dev