feat: High availabilty via RAFT #300

Job	Run time
Determine Image Tag	3s
lint / golangci-lint	1m 17s
lint / yamllint	10s
lint / hadolint	13s
test / Run Integration Tests	1m 34s
lint / markdown-lint	15s
lint / goreleaser-check	9s
test / Run Unit Tests	3m 8s
test / Build All ev-node Binaries	1m 25s
test / Go Mod Tidy Check	33s
proto / buf-check	7s
docker / Build ev-node-evm	15m 41s
docker / Build ev-node-testapp	14m 42s
test / Run EVM Execution Tests	2m 1s
test / Run E2E System Tests	5m 12s
test / Combine and Upload Coverage	13s
docker-tests / Docker Upgrade E2E Tests	3m 15s
docker-tests / Docker E2E Tests	6m 36s
	56m 34s

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