fix: replace goomy with spamoor #1726

Job	Run time
assertoor	8m 14s
lint	18s
check_optimism_package	2m 52s
run_starlark	1m 4s
run_with_args (./.github/tests/mev.yaml)	2m 33s
run_with_args (./.github/tests/mev-mock.yaml)	1m 10s
run_with_args (./.github/tests/mix-with-tools.yaml)	5m 16s
run_with_args (./.github/tests/mix-persistence.yaml)	2m 51s
run_with_args (./.github/tests/mix-public.yaml)	3m 34s
run_with_args (./.github/tests/minimal.yaml)	2m 45s
run_with_args (./network_params.yaml)	1m 2s
	31m 39s

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