update golang build image to 1.20.6 (#16)

Dockerfile

@@ -23,7 +23,7 @@ COPY internal/ internal/
 
 # Version package for passing the ldflags
 # TODO: change this to network controller's version
-ENV VERSION_PKG=https://github.com/aws/amazon-network-policy-controller-k8s/pkg/version
+ENV VERSION_PKG=github.com/aws/amazon-network-policy-controller-k8s/pkg/version
 # Build
 RUN GIT_VERSION=$(git describe --tags --always) && \
         GIT_COMMIT=$(git rev-parse HEAD) && \

Makefile

@@ -170,7 +170,7 @@ $(MOCKGEN): $(LOCALBIN)
 	test -s $(MOCKGEN) || GOBIN=$(LOCALBIN) go install github.com/golang/mock/mockgen@v1.6.0
 
 GOARCH=amd64
-BUILD_IMAGE=public.ecr.aws/docker/library/golang:1.20.5
+BUILD_IMAGE=public.ecr.aws/docker/library/golang:1.20.6
 BASE_IMAGE=public.ecr.aws/eks-distro-build-tooling/eks-distro-minimal-base-nonroot:latest.2
 GO_RUNNER_IMAGE=public.ecr.aws/eks-distro/kubernetes/go-runner:v0.15.0-eks-1-27-3
 .PHONY: docker-buildx

go.mod

@@ -1,6 +1,6 @@
 module github.com/aws/amazon-network-policy-controller-k8s
 
-go 1.19
+go 1.20
 
 require (
 	github.com/go-logr/logr v1.2.4
@@ -13,6 +13,7 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.1
 	go.uber.org/zap v1.24.0
+	golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17
 	k8s.io/api v0.27.2
 	k8s.io/apimachinery v0.27.2
 	k8s.io/client-go v0.27.2
@@ -54,7 +55,6 @@ require (
 	github.com/prometheus/procfs v0.9.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
-	golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
 	golang.org/x/net v0.10.0 // indirect
 	golang.org/x/oauth2 v0.5.0 // indirect
 	golang.org/x/sys v0.8.0 // indirect