Deterministic tx cost computation in CI #5996

Job	Run time
Build & test (plutus-cbor)	1m 10s
Build haddock using nix	1m 2s
Build & test (plutus-merkle-tree)	1m 13s
Benchmarks (hydra-node, tx-cost, --output-directory $(pwd)/../benchmarks)	1m 52s
Build & test (hydra-plutus)	1m 33s
Benchmarks (hydra-node, micro, -o $(pwd)/../benchmarks/ledger-bench.html)	1m 36s
Build & test (hydra-tui)	3m 16s
Build specification using nix	1m 37s
Benchmarks (hydra-cluster, bench-e2e, datasets datasets/1-node.json datasets/3-nodes.json --outpu...	4m 22s
Build & test (hydra-node)	5m 32s
Benchmarks (plutus-merkle-tree, on-chain-cost, $(pwd)/../benchmarks)	1m 13s
Build & test (hydra-tx)	1m 53s
Build & test (hydra-cluster)	5m 33s
nix flake check	4m 56s
Compute cost differences	4m 30s
Publish benchmark results	5s
Publish test results	1s
Documentation	1s
	41m 25s

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