Add self-hosted runner and manual execution of performance tests #35

Job	Run time
trycp-test (trycp_write_validated)	51s
test (zome_call_single_value)	2m 27s
trycp-test (remote_call_rate)	39s
test (single_write_many_read)	2m 28s
trycp-test (validation_receipts)	39s
test (write_read)	2m 25s
trycp-test (two_party_countersigning, --behaviour initiate:1 --behaviour participate:1)	46s
test (write_query)	2m 25s
test (local_signals)	2m 23s
test (write_validated)	2m 24s
test (dht_sync_lag, --agents 2 --behaviour write:1 --behaviour record_lag:1)	2m 40s
test (app_install, --agents 2 --behaviour minimal:1 --behaviour large:1)	2m 27s
test (first_call, --agents 1 --behaviour local:1)	2m 41s
	25m 15s

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