chore: rename rollkit to ev-node #6814

Job	Run time
branch_name	3s
lint / goreleaser-check	6s
lint / markdown-lint	1m 6s
lint / golangci-lint	1m 9s
test / Build Rollkit Docker Image	13m 41s
test / Build ev-node EVM Single Docker Image	14m 24s
test / Run Unit Tests	3m 23s
lint / yamllint	11s
test / Go Mod Tidy Check	31s
test / Build All ev-node Binaries	2m 2s
proto / buf-check	9s
lint / hadolint / hadolint	9s
test / Run Integration Tests	1m 28s
test / Run E2E System Tests	6m 47s
test / Run EVM Execution Tests	2m 44s
test / Combine and Upload Coverage	9s
test / Docker E2E Tests	3m 24s
release	0s
	51m 26s

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