feat(testda): add header support with GetHeaderByHeight method (#2946) #711

Job	Run time
Determine Image Tag	4s
proto / buf-check	5s
lint / markdown-lint	12s
lint / goreleaser-check	10s
test / Build All ev-node Binaries	1m 25s
lint / yamllint	8s
lint / golangci-lint	1m 36s
lint / hadolint	7s
test / Run Unit Tests	2m 41s
test / Go Mod Tidy Check	34s
test / Run Integration Tests	1m 44s
docker / Build ev-node-testapp	14m 21s
docker / Build ev-node-evm	15m 11s
test / Run E2E System Tests	10m 12s
test / Run EVM Execution Tests	2m 2s
test / Combine and Upload Coverage	12s
docker-tests / Docker E2E Tests	6m 41s
docker-tests / Docker Upgrade E2E Tests	3m 2s
	1h 0m 27s

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