chore: remove duplicate package import #2592

Job	Run time
Detect code changes	4s
Determine Image Tag	4s
proto / buf-check	9s
lint / markdown-lint	16s
lint / golangci-lint	1m 56s
lint / yamllint	13s
test / Build All ev-node Binaries	1m 51s
test / Run Unit Tests	3m 19s
lint / goreleaser-check	11s
lint / hadolint	11s
test / Go Mod Tidy Check	44s
test / Run Integration Tests	2m 7s
docker / Build ev-node-grpc	17m 15s
docker / Build ev-node-testapp	16m 58s
docker / Build ev-node-evm	17m 18s
test / Run E2E System Tests	5m 57s
test / Run EVM Execution Tests	2m 12s
test / Combine and Upload Coverage	13s
docker-tests	0s
	1h 10m 58s

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