Update to Kubernetes 1.36 and Go 1.26

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

Dockerfile

@@ -3,7 +3,7 @@ FROM alpine:3.23 AS builder
 RUN apk add --no-cache ca-certificates curl
 
 ARG ARCH=linux/amd64
-ARG KUBECTL_VER=1.35.0
+ARG KUBECTL_VER=1.36.1
 
 RUN curl -sL https://dl.k8s.io/release/v${KUBECTL_VER}/bin/${ARCH}/kubectl \
     -o /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl