patch version and add auth plugin to main docker file (#45)

* patch version and add gke plugin to main dockerfile

* patch version in gke dockerfile

Dockerfile

@@ -1,5 +1,5 @@
 FROM golang:1.19-alpine as builder
-ENV DESIRED_VERSION=v3.10.2
+ENV DESIRED_VERSION=v3.11.1
 ENV HELM_DIFF_VERSION=v3.5.0
 WORKDIR /go/src/github.com/target/impeller
 COPY . .
@@ -20,14 +20,20 @@ RUN cd /tmp && \
     && ./get_helm.sh
 RUN /usr/local/bin/helm plugin install https://github.com/databus23/helm-diff --version ${HELM_DIFF_VERSION}
 
+FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:alpine as gcloud
+RUN gcloud components install gke-gcloud-auth-plugin
+
+
 FROM alpine:latest
-ENV KUBECTL_VERSION=v1.24.7
+ENV KUBECTL_VERSION=v1.24.12
 RUN apk add ca-certificates
 RUN wget -O /usr/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl && \
     chmod +x /usr/bin/kubectl
 RUN mkdir /root/.kube
 ENV USE_GKE_GCLOUD_AUTH_PLUGIN=True
 ENTRYPOINT ["/usr/bin/impeller"]
+COPY --from=gcloud /google-cloud-sdk/bin/gke-gcloud-auth-plugin /bin/gke-gcloud-auth-plugin
+ENV USE_GKE_GCLOUD_AUTH_PLUGIN=True
 COPY --from=builder /go/src/github.com/target/impeller/impeller /usr/bin/impeller
 COPY --from=builder /usr/local/bin/helm /usr/local/bin/helm
 COPY --from=builder /root/.local /root/.local

Dockerfile-gcloud

@@ -1,5 +1,5 @@
 FROM golang:1.19-alpine as builder
-ENV DESIRED_VERSION=v3.10.2
+ENV DESIRED_VERSION=v3.11.1
 ENV HELM_DIFF_VERSION=v3.5.0
 WORKDIR /go/src/github.com/target/impeller
 COPY . .
@@ -24,7 +24,7 @@ RUN /usr/local/bin/helm plugin install https://github.com/databus23/helm-diff --
 FROM gcr.io/google.com/cloudsdktool/google-cloud-cli:alpine
 RUN gcloud components install gke-gcloud-auth-plugin
 
-ENV KUBECTL_VERSION=v1.24.7
+ENV KUBECTL_VERSION=v1.24.12
 RUN apk add ca-certificates
 RUN wget -O /usr/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl && \
     chmod +x /usr/bin/kubectl