fix: foundry image doesn't have curl (#11242)

Please read [contributing guidelines](CONTRIBUTING.md) and remove this
line.

spartan/aztec-network/templates/boot-node.yaml

@@ -62,7 +62,11 @@ spec:
               # it is possible that even though we asserted this above, the DNS resolver of *this* pod
               # is not yet ready to resolve the ethereum host.
               # so we need to wait for it to be ready.
-              {{- include "aztec-network.waitForEthereum" . | nindent 14 }}
+              until cast rpc --rpc-url ${ETHEREUM_HOST} eth_chainId | grep 0x; do
+                echo "Waiting for Ethereum node ${ETHEREUM_HOST}..."
+                sleep 5
+              done
+              echo "Ethereum node is ready!"
               if [ "$(cast code --rpc-url ${ETHEREUM_HOST} 0x4e59b44847b379578588920ca78fbf26c0b4956c)" = "0x" ]; then
                 echo "Deploying Deterministic Deployment Proxy"
                 cast publish --rpc-url ${ETHEREUM_HOST} 0xf8a58085174876e800830186a08080b853604580600e600039806000f350fe7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe03601600081602082378035828234f58015156039578182fd5b8082525050506014600cf31ba02222222222222222222222222222222222222222222222222222222222222222a02222222222222222222222222222222222222222222222222222222222222222