Fix docker-compose of explorer setup (#1660) #5660

Job	Run time
Build haddock using nix	1m 58s
Build & test (plutus-cbor)	1m 53s
Build & test (plutus-merkle-tree)	1m 52s
Build & test (hydra-plutus)	1m 48s
Build & test (hydra-tui)	3m 52s
Build & test (hydra-node)	6m 0s
Build & test (hydra-tx)	2m 23s
Build & test (hydra-cluster)	8m 45s
Benchmarks (hydra-node, tx-cost, --output-directory $(pwd)/../benchmarks)	3m 17s
Benchmarks (hydra-node, micro, -o $(pwd)/../benchmarks/ledger-bench.html)	2m 14s
Build specification using nix	2m 9s
Benchmarks (hydra-cluster, bench-e2e, datasets datasets/1-node.json datasets/3-nodes.json --outpu...	5m 47s
Benchmarks (plutus-merkle-tree, on-chain-cost, $(pwd)/../benchmarks)	1m 55s
nix flake check	4m 31s
Publish benchmark results	0s
Publish test results	9s
Documentation	3m 45s
	52m 18s

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