Fixes Failing/Hanging Test #4

Job	Run time
Validate generated backend Docker JSON	8s
Cache assets for builds	26s
Backend (dev) - node 20	1m 32s
Backend (prod) - node 20	1m 0s
Backend (dev) - node 21	1m 39s
Backend (prod) - node 21	1m 15s
Frontend (dev) - node 20	2m 22s
Frontend (prod) - node 20	2m 1s
Frontend (dev) - node 21	2m 15s
Frontend (prod) - node 21	1m 54s
E2E tests for mempool	4m 33s
E2E tests for liquid	5m 30s
	24m 35s

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