fix: revert default db #385

Job	Run time
Determine Image Tag	2s
lint / goreleaser-check	6s
lint / hadolint	10s
lint / yamllint	9s
lint / golangci-lint	1m 16s
lint / markdown-lint	18s
test / Build All ev-node Binaries	1m 28s
test / Go Mod Tidy Check	31s
test / Run Integration Tests	1m 33s
proto / buf-check	10s
test / Run Unit Tests	3m 3s
docker / Build ev-node-evm	15m 31s
docker / Build ev-node-testapp	14m 21s
test / Run EVM Execution Tests	1m 54s
test / Run E2E System Tests	4m 49s
test / Combine and Upload Coverage	8s
docker-tests / Docker E2E Tests	6m 37s
docker-tests / Docker Upgrade E2E Tests	3m 3s
	55m 9s

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