chore: bump babylon to v0.18.0 and update min unbonding time blocks (… #58

Job	Run time
go_sec_covenant_signer	1m 21s
lint_test / build	29s
lint_test / integration-tests	6m 45s
lint_test / unit-tests	1m 17s
lint_test / check-mock-gen	0s
lint_test / lint	29s
lint_test / gosec	2m 38s
docker_pipeline_covenant_signer / dockerfile_lint	16s
docker_pipeline_covenant_signer / prepare-metadata	1s
docker_pipeline_covenant_signer / docker_build (linux/amd64, ubuntu-24.04)	1m 36s
docker_pipeline_covenant_signer / docker_build (linux/arm64, ubuntu-24.04-arm64)	2m 3s
docker_pipeline_covenant_signer / merge_ecr	17s
docker_pipeline_covenant_signer / merge_dockerhub	19s
docker_pipeline_covenant_signer / vulnerability_scan	19s
docker_pipeline / dockerfile_lint	17s
docker_pipeline / prepare-metadata	1s
docker_pipeline / docker_build (linux/amd64, ubuntu-24.04)	3m 34s
docker_pipeline / docker_build (linux/arm64, ubuntu-24.04-arm64)	3m 11s
docker_pipeline / merge_dockerhub	17s
docker_pipeline / merge_ecr	17s
docker_pipeline / vulnerability_scan	39s
	26m 6s

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