chore: update version of kubectl used in tests

We want to use newer kubectl versions in general.

This version is also helpful for golden tests because it prefers json over protobuf.

Author: justinsb

dev/update-golden

@@ -13,7 +13,7 @@ cd "${REPO_ROOT}"
 if [[ ! -f "bin/kubectl" ]]; then
   echo "Downloading kubectl to bin/kubectl"
   mkdir -p bin/
-  curl -L -o bin/kubectl https://dl.k8s.io/release/v1.26.0/bin/linux/amd64/kubectl
+  curl -L -o bin/kubectl https://dl.k8s.io/release/v1.32.1/bin/linux/amd64/kubectl
 fi
 chmod +x bin/kubectl
 export PATH="${REPO_ROOT}/bin:$PATH"