bump optimism version

Signed-off-by: Naohiro Yoshida <naohiro.yoshida@datachain.jp>

Author: Naohiro Yoshida

Makefile

@@ -2,8 +2,9 @@ SED = $(shell which gsed 2>/dev/null || echo sed)
 
 .PHONY: chain
 chain:
-	git clone --depth 1 -b v1.13.4 https://github.com/ethereum-optimism/optimism ./chain
-	$(SED) -i 's/teku/lodestar\n      cl_image: chainsafe\/lodestar:v1.31.0\n      vc_image: chainsafe\/lodestar:v1.31.0/g' chain/kurtosis-devnet/simple.yaml
+	git clone --depth 1 -b v1.13.7 https://github.com/ethereum-optimism/optimism ./chain
+	$(SED) -i 's/consensys\/teku:25.7.1/chainsafe\/lodestar:v1.31.0\n      vc_image: chainsafe\/lodestar:v1.31.0/g' chain/kurtosis-devnet/simple.yaml
+	$(SED) -i 's/teku/lodestar/g' chain/kurtosis-devnet/simple.yaml
 	$(SED) -i 's/minimal/minimal\n    electra_fork_epoch: 0/g' chain/kurtosis-devnet/simple.yaml
 	# change ethereum-packages
 	$(SED) -i 's/83830d44823767af65eda7dfe6b26c87c536c4cf/6d29b3ab4e729913188358bc7a4ccdba9cf1e767/g' chain/kurtosis-devnet/optimism-package-trampoline/kurtosis.yml