disable Eth tests for erigon #97

Job	Run time
lint (framework)	3m 14s
lint (parrot)	1m 44s
lint (wasp)	4m 44s
lint (seth)	2m 47s
lint (havoc)	3m 33s
lint (k8s-test-runner)	2m 42s
lint (lib)	4m 24s
lint (tools/workflowresultparser)	1m 39s
lint (tools/asciitable)	1m 41s
lint (tools/ghlatestreleasechecker)	1m 43s
lint (tools/testlistgenerator)	1m 41s
lint (tools/ecrimagefetcher)	1m 42s
lint (tools/gotestloghelper)	1m 41s
	33m 15s

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