Merge pull request #1493 from NVIDIA/docker-kubectl

[Dockerfile] use official K8s URL to download kubectl

Author: tariq1890

docker/Dockerfile

@@ -102,7 +102,7 @@ COPY hack/must-gather.sh /usr/bin/gather
 
 # Install must-gather dependency: `kubectl`
 ARG TARGETARCH
-RUN OS_ARCH=${TARGETARCH/x86_64/amd64} && OS_ARCH=${OS_ARCH/aarch64/arm64} && curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/${OS_ARCH}/kubectl
+RUN OS_ARCH=${TARGETARCH/x86_64/amd64} && OS_ARCH=${OS_ARCH/aarch64/arm64} && curl -LO https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/${OS_ARCH}/kubectl
 RUN chmod +x ./kubectl
 RUN mv ./kubectl /usr/local/bin