Add new ledger-state query: governanceProposals. #1308

Job	Run time
server_lint (ubuntu-22.04)	35s
server_build (linux, x86_64, ghc94, 54ea65610338600bd4c4afd04b0b6ff612988fd4)	29m 23s
server_build (linux, aarch64, ghc94, 54ea65610338600bd4c4afd04b0b6ff612988fd4)	35m 58s
clients_TypeScript (linux, x86_64, preview, 9.2.0)	6m 21s
docker_standalone (linux, ogmios, x86_64)	44s
docker_standalone (linux, ogmios, aarch64)	43s
docker_combined (linux, cardano-node-ogmios, mainnet, 9.2.0, 9.2.0, x86_64)	54s
docker_combined (linux, cardano-node-ogmios, mainnet, 9.1.1, 9.2.0, x86_64)	54s
docker_combined (linux, cardano-node-ogmios, preprod, 9.2.0, 9.2.0, x86_64)	40s
docker_combined (linux, cardano-node-ogmios, preprod, 9.1.1, 9.2.0, x86_64)	42s
docker_combined (linux, cardano-node-ogmios, preview, 9.2.0, 9.2.0, x86_64)	49s
docker_combined (linux, cardano-node-ogmios, preview, 9.1.1, 9.2.0, x86_64)	39s
docker_combined (linux, cardano-node-ogmios, sanchonet, 9.2.0, 9.2.0, x86_64)	41s
docker_combined (linux, cardano-node-ogmios, sanchonet, 9.1.1, 9.2.0, x86_64)	43s
registry (ogmios)	14s
clients_TypeScript_npm (ubuntu-22.04, schema)	49s
clients_TypeScript_repl (ubuntu-22.04, linux)	43s
clients_TypeScript_npm (ubuntu-22.04, client)	51s
clients_TypeScript_repl (ubuntu-22.04, macos)	41s
clients_TypeScript_npm (ubuntu-22.04, repl)	47s
clients_TypeScript_repl (ubuntu-22.04, win.exe)	41s
	1h 24m 32s

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