feat: High availabilty via RAFT #1071

Job	Run time
Determine Image Tag	2s
proto / buf-check	6s
lint / markdown-lint	2m 17s
test / Build All ev-node Binaries	1m 36s
lint / goreleaser-check	8s
test / Run Integration Tests	1m 49s
test / Go Mod Tidy Check	34s
test / Run Unit Tests	2m 51s
lint / yamllint	9s
lint / hadolint	11s
lint / golangci-lint	1m 40s
docker / Build ev-node-testapp	17m 44s
docker / Build ev-node-evm	17m 32s
test / Run E2E System Tests	12m 6s
test / Run EVM Execution Tests	2m 2s
test / Combine and Upload Coverage	9s
docker-tests / Docker Upgrade E2E Tests	3m 55s
docker-tests / Docker E2E Tests	6m 43s
	1h 11m 34s

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