WIP: Increment validator and corresponding mutations #6026

Job	Run time
Benchmarks (hydra-node, tx-cost, --output-directory $(pwd)/../benchmarks)	5m 23s
Benchmarks (hydra-node, micro, -o $(pwd)/../benchmarks/ledger-bench.html)	5m 21s
Benchmarks (hydra-cluster, bench-e2e, datasets datasets/1-node.json datasets/3-nodes.json --outpu...	5m 23s
Build specification using nix	1m 44s
Benchmarks (plutus-merkle-tree, on-chain-cost, $(pwd)/../benchmarks)	1m 22s
Build & test (plutus-cbor)	1m 14s
Build & test (plutus-merkle-tree)	1m 15s
Build haddock using nix	5m 20s
Build & test (hydra-plutus)	5m 22s
nix flake check	5m 23s
Build & test (hydra-tui)	5m 10s
Build & test (hydra-node)	5m 23s
Compute cost differences	5m 23s
Build & test (hydra-tx)	5m 15s
Build & test (hydra-cluster)	5m 21s
Publish test results	1s
Documentation	1s
Publish benchmark results	1s
	1h 4m 22s

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